12x+9-4=11x-3

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Solution for 12x+9-4=11x-3 equation:


Simplifying
12x + 9 + -4 = 11x + -3

Reorder the terms:
9 + -4 + 12x = 11x + -3

Combine like terms: 9 + -4 = 5
5 + 12x = 11x + -3

Reorder the terms:
5 + 12x = -3 + 11x

Solving
5 + 12x = -3 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
5 + 12x + -11x = -3 + 11x + -11x

Combine like terms: 12x + -11x = 1x
5 + 1x = -3 + 11x + -11x

Combine like terms: 11x + -11x = 0
5 + 1x = -3 + 0
5 + 1x = -3

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

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

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

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

Simplifying
x = -8

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