9+4x-12=-3+5x+8

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Solution for 9+4x-12=-3+5x+8 equation:


Simplifying
9 + 4x + -12 = -3 + 5x + 8

Reorder the terms:
9 + -12 + 4x = -3 + 5x + 8

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

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

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

Solving
-3 + 4x = 5 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-3 + 4x + -5x = 5 + 5x + -5x

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

Combine like terms: 5x + -5x = 0
-3 + -1x = 5 + 0
-3 + -1x = 5

Add '3' to each side of the equation.
-3 + 3 + -1x = 5 + 3

Combine like terms: -3 + 3 = 0
0 + -1x = 5 + 3
-1x = 5 + 3

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

Divide each side by '-1'.
x = -8

Simplifying
x = -8

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