129=2x-3

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Solution for 129=2x-3 equation:


Simplifying
129 = 2x + -3

Reorder the terms:
129 = -3 + 2x

Solving
129 = -3 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
129 + -2x = -3 + 2x + -2x

Combine like terms: 2x + -2x = 0
129 + -2x = -3 + 0
129 + -2x = -3

Add '-129' to each side of the equation.
129 + -129 + -2x = -3 + -129

Combine like terms: 129 + -129 = 0
0 + -2x = -3 + -129
-2x = -3 + -129

Combine like terms: -3 + -129 = -132
-2x = -132

Divide each side by '-2'.
x = 66

Simplifying
x = 66

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