-20x-x=x-x-147

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Solution for -20x-x=x-x-147 equation:


Simplifying
-20x + -1x = x + -1x + -147

Combine like terms: -20x + -1x = -21x
-21x = x + -1x + -147

Reorder the terms:
-21x = -147 + x + -1x

Combine like terms: x + -1x = 0
-21x = -147 + 0
-21x = -147

Solving
-21x = -147

Solving for variable 'x'.

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

Divide each side by '-21'.
x = 7

Simplifying
x = 7

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