-3x-129=-10x+39

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Solution for -3x-129=-10x+39 equation:


Simplifying
-3x + -129 = -10x + 39

Reorder the terms:
-129 + -3x = -10x + 39

Reorder the terms:
-129 + -3x = 39 + -10x

Solving
-129 + -3x = 39 + -10x

Solving for variable 'x'.

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

Add '10x' to each side of the equation.
-129 + -3x + 10x = 39 + -10x + 10x

Combine like terms: -3x + 10x = 7x
-129 + 7x = 39 + -10x + 10x

Combine like terms: -10x + 10x = 0
-129 + 7x = 39 + 0
-129 + 7x = 39

Add '129' to each side of the equation.
-129 + 129 + 7x = 39 + 129

Combine like terms: -129 + 129 = 0
0 + 7x = 39 + 129
7x = 39 + 129

Combine like terms: 39 + 129 = 168
7x = 168

Divide each side by '7'.
x = 24

Simplifying
x = 24

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