13x-12=5x+100

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Solution for 13x-12=5x+100 equation:


Simplifying
13x + -12 = 5x + 100

Reorder the terms:
-12 + 13x = 5x + 100

Reorder the terms:
-12 + 13x = 100 + 5x

Solving
-12 + 13x = 100 + 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.
-12 + 13x + -5x = 100 + 5x + -5x

Combine like terms: 13x + -5x = 8x
-12 + 8x = 100 + 5x + -5x

Combine like terms: 5x + -5x = 0
-12 + 8x = 100 + 0
-12 + 8x = 100

Add '12' to each side of the equation.
-12 + 12 + 8x = 100 + 12

Combine like terms: -12 + 12 = 0
0 + 8x = 100 + 12
8x = 100 + 12

Combine like terms: 100 + 12 = 112
8x = 112

Divide each side by '8'.
x = 14

Simplifying
x = 14

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