126-5x=21

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Solution for 126-5x=21 equation: 


Simplifying
126 + -5x = 21

Solving
126 + -5x = 21

Solving for variable 'x'.

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

Add '-126' to each side of the equation.
126 + -126 + -5x = 21 + -126

Combine like terms: 126 + -126 = 0
0 + -5x = 21 + -126
-5x = 21 + -126

Combine like terms: 21 + -126 = -105
-5x = -105

Divide each side by '-5'.
x = 21

Simplifying
x = 21

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