-3x+8+2x=9-3x-15

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Solution for -3x+8+2x=9-3x-15 equation:


Simplifying
-3x + 8 + 2x = 9 + -3x + -15

Reorder the terms:
8 + -3x + 2x = 9 + -3x + -15

Combine like terms: -3x + 2x = -1x
8 + -1x = 9 + -3x + -15

Reorder the terms:
8 + -1x = 9 + -15 + -3x

Combine like terms: 9 + -15 = -6
8 + -1x = -6 + -3x

Solving
8 + -1x = -6 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
8 + -1x + 3x = -6 + -3x + 3x

Combine like terms: -1x + 3x = 2x
8 + 2x = -6 + -3x + 3x

Combine like terms: -3x + 3x = 0
8 + 2x = -6 + 0
8 + 2x = -6

Add '-8' to each side of the equation.
8 + -8 + 2x = -6 + -8

Combine like terms: 8 + -8 = 0
0 + 2x = -6 + -8
2x = -6 + -8

Combine like terms: -6 + -8 = -14
2x = -14

Divide each side by '2'.
x = -7

Simplifying
x = -7

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