12x-115=4x-11

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Solution for 12x-115=4x-11 equation:


Simplifying
12x + -115 = 4x + -11

Reorder the terms:
-115 + 12x = 4x + -11

Reorder the terms:
-115 + 12x = -11 + 4x

Solving
-115 + 12x = -11 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-115 + 12x + -4x = -11 + 4x + -4x

Combine like terms: 12x + -4x = 8x
-115 + 8x = -11 + 4x + -4x

Combine like terms: 4x + -4x = 0
-115 + 8x = -11 + 0
-115 + 8x = -11

Add '115' to each side of the equation.
-115 + 115 + 8x = -11 + 115

Combine like terms: -115 + 115 = 0
0 + 8x = -11 + 115
8x = -11 + 115

Combine like terms: -11 + 115 = 104
8x = 104

Divide each side by '8'.
x = 13

Simplifying
x = 13

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