8x-102=-3x+129

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Solution for 8x-102=-3x+129 equation:


Simplifying
8x + -102 = -3x + 129

Reorder the terms:
-102 + 8x = -3x + 129

Reorder the terms:
-102 + 8x = 129 + -3x

Solving
-102 + 8x = 129 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-102 + 8x + 3x = 129 + -3x + 3x

Combine like terms: 8x + 3x = 11x
-102 + 11x = 129 + -3x + 3x

Combine like terms: -3x + 3x = 0
-102 + 11x = 129 + 0
-102 + 11x = 129

Add '102' to each side of the equation.
-102 + 102 + 11x = 129 + 102

Combine like terms: -102 + 102 = 0
0 + 11x = 129 + 102
11x = 129 + 102

Combine like terms: 129 + 102 = 231
11x = 231

Divide each side by '11'.
x = 21

Simplifying
x = 21

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