168-2x=25x+21

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Solution for 168-2x=25x+21 equation:


Simplifying
168 + -2x = 25x + 21

Reorder the terms:
168 + -2x = 21 + 25x

Solving
168 + -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.
168 + -2x + -25x = 21 + 25x + -25x

Combine like terms: -2x + -25x = -27x
168 + -27x = 21 + 25x + -25x

Combine like terms: 25x + -25x = 0
168 + -27x = 21 + 0
168 + -27x = 21

Add '-168' to each side of the equation.
168 + -168 + -27x = 21 + -168

Combine like terms: 168 + -168 = 0
0 + -27x = 21 + -168
-27x = 21 + -168

Combine like terms: 21 + -168 = -147
-27x = -147

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

Simplifying
x = 5.444444444

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