126-2x=25x-21

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Solution for 126-2x=25x-21 equation:


Simplifying
126 + -2x = 25x + -21

Reorder the terms:
126 + -2x = -21 + 25x

Solving
126 + -2x = -21 + 25x

Solving for variable 'x'.

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

Add '-25x' to each side of the equation.
126 + -2x + -25x = -21 + 25x + -25x

Combine like terms: -2x + -25x = -27x
126 + -27x = -21 + 25x + -25x

Combine like terms: 25x + -25x = 0
126 + -27x = -21 + 0
126 + -27x = -21

Add '-126' to each side of the equation.
126 + -126 + -27x = -21 + -126

Combine like terms: 126 + -126 = 0
0 + -27x = -21 + -126
-27x = -21 + -126

Combine like terms: -21 + -126 = -147
-27x = -147

Divide each side by '-27'.
x = 5.444444444

Simplifying
x = 5.444444444

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