129-2x=5x+25

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Solution for 129-2x=5x+25 equation:


Simplifying
129 + -2x = 5x + 25

Reorder the terms:
129 + -2x = 25 + 5x

Solving
129 + -2x = 25 + 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.
129 + -2x + -5x = 25 + 5x + -5x

Combine like terms: -2x + -5x = -7x
129 + -7x = 25 + 5x + -5x

Combine like terms: 5x + -5x = 0
129 + -7x = 25 + 0
129 + -7x = 25

Add '-129' to each side of the equation.
129 + -129 + -7x = 25 + -129

Combine like terms: 129 + -129 = 0
0 + -7x = 25 + -129
-7x = 25 + -129

Combine like terms: 25 + -129 = -104
-7x = -104

Divide each side by '-7'.
x = 14.85714286

Simplifying
x = 14.85714286

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