8x+9-12=4x-13-5x

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Solution for 8x+9-12=4x-13-5x equation:


Simplifying
8x + 9 + -12 = 4x + -13 + -5x

Reorder the terms:
9 + -12 + 8x = 4x + -13 + -5x

Combine like terms: 9 + -12 = -3
-3 + 8x = 4x + -13 + -5x

Reorder the terms:
-3 + 8x = -13 + 4x + -5x

Combine like terms: 4x + -5x = -1x
-3 + 8x = -13 + -1x

Solving
-3 + 8x = -13 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-3 + 8x + x = -13 + -1x + x

Combine like terms: 8x + x = 9x
-3 + 9x = -13 + -1x + x

Combine like terms: -1x + x = 0
-3 + 9x = -13 + 0
-3 + 9x = -13

Add '3' to each side of the equation.
-3 + 3 + 9x = -13 + 3

Combine like terms: -3 + 3 = 0
0 + 9x = -13 + 3
9x = -13 + 3

Combine like terms: -13 + 3 = -10
9x = -10

Divide each side by '9'.
x = -1.111111111

Simplifying
x = -1.111111111

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