-15+x-7-3x=x+2

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Solution for -15+x-7-3x=x+2 equation:


Simplifying
-15 + x + -7 + -3x = x + 2

Reorder the terms:
-15 + -7 + x + -3x = x + 2

Combine like terms: -15 + -7 = -22
-22 + x + -3x = x + 2

Combine like terms: x + -3x = -2x
-22 + -2x = x + 2

Reorder the terms:
-22 + -2x = 2 + x

Solving
-22 + -2x = 2 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
-22 + -2x + -1x = 2 + x + -1x

Combine like terms: -2x + -1x = -3x
-22 + -3x = 2 + x + -1x

Combine like terms: x + -1x = 0
-22 + -3x = 2 + 0
-22 + -3x = 2

Add '22' to each side of the equation.
-22 + 22 + -3x = 2 + 22

Combine like terms: -22 + 22 = 0
0 + -3x = 2 + 22
-3x = 2 + 22

Combine like terms: 2 + 22 = 24
-3x = 24

Divide each side by '-3'.
x = -8

Simplifying
x = -8

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