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04.06.2020

What is x? -2.5x- 2=18

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24.06.2023, solved by verified expert

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x = -8

Step-by-step explanation:

-2.5x - 2 = 18.

Add 2 to both sides.

-2.5x = 20.

Divide both sides by -2.5.

x = -8

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Mathematics

What is x? -2.5x- 2=18

Step-by-step answer

P Answered by PhD

1

x = -8

Step-by-step explanation:

-2.5x - 2 = 18.

Add 2 to both sides.

-2.5x = 20.

Divide both sides by -2.5.

x = -8

Mathematics

First gets brainliest if they answer in time :( What is the value of x in the equation -2/5x-2= 18 O-50 O-40 O -8 O-6

Step-by-step answer

P Answered by Specialist

2

x= -50

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

Mathematics

First gets brainliest if they answer in time :( What is the value of x in the equation -2/5x-2= 18 O-50 O-40 O -8 O-6

Step-by-step answer

P Answered by Specialist

2

x= -50

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

Mathematics

What is the value of x in the equation -2/5x-2=18 -50 –40 –8 –6

Step-by-step answer

P Answered by Specialist

7

The answer to your question is -50.

Mathematics

What is the value of x in the equation -2/5x-2=18 -50 –40 –8 –6

Step-by-step answer

P Answered by Specialist

7

The answer to your question is -50.

Mathematics

What is the value of x in the equation-2/5x-2=18

Step-by-step answer

P Answered by Specialist

23

First we have to isolate the varible

-2/5x-2=18
+2 +2

-2/5x=20

then divide both sides by -2/5 to get x completely by itself

-2/5x=20
---
-2/5 -2/5

x=-50

i hope i've helped!

Mathematics

ANSWER THESE IN 15 MINS FOR A BRAINLIEST Solve each system by substitution 1) -4x+y=6 -5x=y=21 2) -7x-2y=-13 X-2y=11 3) -5x+y=-2 -3x+6y=-12 4) -5x+y=-3 3x-8y=24 5) -3x-4y-2 3x+3y=-3 6) -2x+6y=6 -7x+8y=-5 7)-5x-8y=17 2x-7y=-17 8) -2x-2y=-9 5x-2y=18

Step-by-step answer

P Answered by Master

1

1. The question is not clear there are 2 “=“ signs so i took it as a minus
The answer for that is x=-3, y=-6
2. X=3, y=-4
3. X=0, y=-2
4. X=0, y=-3
5. No “=“ in one of the equations
6. X=3, y=2
7. X=-5, y=1
8. X=27/7, y=9/14

Mathematics

ANSWER THESE IN 15 MINS FOR A BRAINLIEST Solve each system by substitution 1) -4x+y=6 -5x=y=21 2) -7x-2y=-13 X-2y=11 3) -5x+y=-2 -3x+6y=-12 4) -5x+y=-3 3x-8y=24 5) -3x-4y-2 3x+3y=-3 6) -2x+6y=6 -7x+8y=-5 7)-5x-8y=17 2x-7y=-17 8) -2x-2y=-9 5x-2y=18

Step-by-step answer

P Answered by Specialist

1

1. The question is not clear there are 2 “=“ signs so i took it as a minus
The answer for that is x=-3, y=-6
2. X=3, y=-4
3. X=0, y=-2
4. X=0, y=-3
5. No “=“ in one of the equations
6. X=3, y=2
7. X=-5, y=1
8. X=27/7, y=9/14

Mathematics

PLEASE HELP! WILL MARK BRAINLIEST! PLEASE DO THESE ON PAPER AND PUT A PICTURE OF IT ON YOUR ANSWER! THANK YOU! Systems of Equation Quiz Solve each system using substitution or elimination. 1.) x=-2 2.) y=4x+6 3.) -40x + 8y=-24 4.) 4y-3x=18 5.) -5x-y=21 6.) 3x - 8y=24

Step-by-step answer

P Answered by PhD

1

Good afternoon scarlett!

Step-by-step explanation:As in it is a good afternoon weather you like it or not.

Mathematics

PLEASE HELP! WILL MARK BRAINLIEST! PLEASE DO THESE ON PAPER AND PUT A PICTURE OF IT ON YOUR ANSWER! THANK YOU! Systems of Equation Quiz Solve each system using substitution or elimination. 1.) x=-2 2.) y=4x+6 3.) -40x + 8y=-24 4.) 4y-3x=18 5.) -5x-y=21 6.) 3x - 8y=24

Step-by-step answer

P Answered by PhD

1

Good afternoon scarlett!

Step-by-step explanation:As in it is a good afternoon weather you like it or not.

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