x+5-3x=-8x-7+9

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Solution for x+5-3x=-8x-7+9 equation:


Simplifying
x + 5 + -3x = -8x + -7 + 9

Reorder the terms:
5 + x + -3x = -8x + -7 + 9

Combine like terms: x + -3x = -2x
5 + -2x = -8x + -7 + 9

Reorder the terms:
5 + -2x = -7 + 9 + -8x

Combine like terms: -7 + 9 = 2
5 + -2x = 2 + -8x

Solving
5 + -2x = 2 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
5 + -2x + 8x = 2 + -8x + 8x

Combine like terms: -2x + 8x = 6x
5 + 6x = 2 + -8x + 8x

Combine like terms: -8x + 8x = 0
5 + 6x = 2 + 0
5 + 6x = 2

Add '-5' to each side of the equation.
5 + -5 + 6x = 2 + -5

Combine like terms: 5 + -5 = 0
0 + 6x = 2 + -5
6x = 2 + -5

Combine like terms: 2 + -5 = -3
6x = -3

Divide each side by '6'.
x = -0.5

Simplifying
x = -0.5

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