Mathematics : asked on bry662

06.10.2020

Please answer with steps
|2+5x|
=4
9

1

Step-by-step answer

09.07.2023, solved by verified expert

Chemistry, Q&A Expert, I am a Assistant Professor in Maharaj Singh College Saharanpur, Uttar Pradesh, India

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9.4

Step-by-step explanation:

We have I 2 + 5x I = 49The I I is an inequality sign, which basically means that the answer can't be negative. We can remove these.2 + 5x = 49.Subtract the 2 from both sides.5x = 47.Divide by 5 on both sides.x = 9.4, or 9

Please answer with steps |2+5x| =4 9, №18010611, 06.10.2020 07:56

If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.

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Mathematics

An equation is shown below: 2(3x − 5) = 1 which of the following correctly shows the steps to solve this equation? a.) step 1: 6x − 10 = 1; step 2: 6x = 11 b.) step 1: 6x − 5 = 1; step 2: 6x = 6 c.) step 1: 5x − 3 = 1; step 2: 5x = 4 d.) step 1: 5x − 7 = 1; step 2: 5x = 8

Step-by-step answer

P Answered by Master

5

A.) Step 1: 6x − 10 = 1; Step 2: 6x = 11

Biology

An equation is shown below: 2(3x – 5) = 1 which of the following correctly shows the first two steps to solve this equation? step 1: 6x – 10 = 1; step 2: 6x = 11 step 1: 6x – 5 = 1; step 2: 6x = 6 step 1: 5x – 3 = 1; step 2: 5x = 4 step 1: 5x – 7 = 1; step 2: 5x = 8

Step-by-step answer

P Answered by Specialist

17

Step 1: 6x – 10 = 1,
Step 2:6x = 11
hope this helps you!!! =')

Mathematics

An equation is shown below: 2(3x − 5) = 1 which of the following correctly shows the first two steps to solve this equation? step 1: 6x − 10 = 1; step 2: 6x = 11 step 1: 6x − 5 = 1; step 2: 6x = 6 step 1: 5x − 3 = 1; step 2: 5x = 4 step 1: 5x − 7 = 1; step 2: 5x = 8

Step-by-step answer

P Answered by PhD

5

The correct answer is "Step 1: 6x − 10 = 1; Step 2: 6x = 11"

Step-by-step explanation:

Mathematics

An equation is shown below: 2(3x − 5) = 1 which of the following correctly shows the steps to solve this equation? a.) step 1: 6x − 10 = 1; step 2: 6x = 11 b.) step 1: 6x − 5 = 1; step 2: 6x = 6 c.) step 1: 5x − 3 = 1; step 2: 5x = 4 d.) step 1: 5x − 7 = 1; step 2: 5x = 8

Step-by-step answer

P Answered by Master

5

A.) Step 1: 6x − 10 = 1; Step 2: 6x = 11

Biology

An equation is shown below: 2(3x – 5) = 1 which of the following correctly shows the first two steps to solve this equation? step 1: 6x – 10 = 1; step 2: 6x = 11 step 1: 6x – 5 = 1; step 2: 6x = 6 step 1: 5x – 3 = 1; step 2: 5x = 4 step 1: 5x – 7 = 1; step 2: 5x = 8

Step-by-step answer

P Answered by Specialist

17

Step 1: 6x – 10 = 1,
Step 2:6x = 11
hope this helps you!!! =')

Mathematics

An equation is shown below: 2(3x − 5) = 1 which of the following correctly shows the steps to solve this equation? step 1: 6x − 10 = 1; step 2: 6x = 11 step 1: 6x − 5 = 1; step 2: 6x = 6 step 1: 5x − 3 = 1; step 2: 5x = 4 step 1: 5x − 7 = 1; step 2: 5x = 8

Step-by-step answer

P Answered by PhD

I would have to go with the first one because 2(3x-5)=1 is the same as 6x-10=1
then all you have to do is divide 11 by 6 and the answetr should be c or in this case x=1.83
to check your work do this 6(1.83)-10 and your answer should come to .98
all you have to do is round to 1.0

Mathematics

Which process was used to obtain the equation shown in Step 2? Step 1: x/4-1/5=2 Step 2: 5x-4=40

Step-by-step answer

P Answered by PhD

Multiplied both sides of the equation by 20

Step-by-step explanation:

In order to get rid of the fraction you need to divide the whole equation by the GCF.

Mathematics

Please answer with steps |2+5x| =4 9

Step-by-step answer

P Answered by Specialist

9.4

Step-by-step explanation:

We have I 2 + 5x I = 49The I I is an inequality sign, which basically means that the answer can't be negative. We can remove these.2 + 5x = 49.Subtract the 2 from both sides.5x = 47.Divide by 5 on both sides.x = 9.4, or 9 $\frac{2}{5}$

If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.

Mathematics

Which process was used to obtain the equation shown in Step 2? Step 1: x/4-1/5=2 Step 2: 5x-4=40

Step-by-step answer

P Answered by PhD

Multiplied both sides of the equation by 20

Step-by-step explanation:

In order to get rid of the fraction you need to divide the whole equation by the GCF.

Mathematics

1. what is the value of x in the equation −x = 2 − 3x + 6? 8 4 −4 −8 2. the work of a student to solve the equation 2(3x − 4) = 8 + 2x + 4 is shown below: step 1: 2(3x − 4) = 8 + 2x + 4 step 2: 5x − 6 = 12 + 2x step 3: 5x − 2x = 12 + 6 step 4: 3x = 18 step 5: x = 6 in which step did the student first make an error and what is the correct step? step 2; 6x − 6 = 2(6 + x + 2) step 2; 6x − 8 = 12 + 2x step 3; 5x − 2x = 12 − 6 step 3; 5x + 2x = 12 + 6 3. the steps below show the incomplete solution to find the value of m for the equation 4m − 2m + 4

Step-by-step answer

P Answered by PhD

4

1. The correct option is 2.

2. The correct option is 2.

3. The correct option is 2.

Step-by-step explanation:

Part 1.

The given equation is

-x=2-3x+6

Add 3x on both sides.

-x+3x=2-3x+6+3x

Combine like terms.

(-x+3x)=(-3x+3x)+(2+6)

2x=8

Divide both sides by 2.

$\frac{2x}{2}=\frac{8}{2}$

x=4

The value of x is 4. Therefore option 2 is correct.

Part 2.

The given equation is

2(3x-4) = 8 + 2x + 4

Step 1: 2(3x-4) = 8 + 2x + 4

Step 2: 6x-8 = 12 + 2x

Step 3: 6x-2x = 12 + 8

Step 4: 4x = 20

Step 5: x = 5

Student make his first mistake in step 2 and the correct step is 6x-8 = 12 + 2x. Therefore the correct option is 2.

Part 3.

The given equation is

4m-2m + 4 = -1 + 13

Step 1: 4m-2m + 4 = -1 + 13

Step 2: 4m-2m + 4 = 12

Step 3: 2m + 4 = 12

Step 4: Subtract 4 from both sides.

2m= 12-4

2m= 8

The next step is 2m= 8. Therefore the correct option is 2.

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