Solve for x.

-15 + 12x = 5x + 7 - 3x

x = 2.2

Step-by-step explanation:

-15 + 12x = 5x + 7 - 3x

Combine like terms

-15 +12x = 2x +7

Subtract 2x from each side

-15 +12x -2x = 2x-2x +7

-15 +10x = 7

Add 15 from each side

-15+15 +10x = 7+15

10x = 22

Divide each side by 10

10x/10 = 22/10

x = 2.2

Steps to solve:

-15 + 12x = 5x + 7 - 3x

~Combine like terms

-15 + 12x = (5x - 3x) + 7

~Simplify

-15 + 12x = 2x + 7

~Add 15 to both sides

-15 + 15 + 12x = 2x + 7 + 15

~Simplify

12x = 2x + 22

~Subtract 2x to both sides

12x - 2x = 2x - 2x + 22

~Simplify

10x = 22

~Divide 10 to both sides

10x/10 = 22/10

~Simplify

x = 11/5 or 2.2

Best of Luck!

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)