(X-21)=(71-x)

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Solution for (X-21)=(71-x) equation:


Simplifying
(X + -21) = (71 + -1x)

Reorder the terms:
(-21 + X) = (71 + -1x)

Remove parenthesis around (-21 + X)
-21 + X = (71 + -1x)

Remove parenthesis around (71 + -1x)
-21 + X = 71 + -1x

Solving
-21 + X = 71 + -1x

Solving for variable 'X'.

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

Add '21' to each side of the equation.
-21 + 21 + X = 71 + 21 + -1x

Combine like terms: -21 + 21 = 0
0 + X = 71 + 21 + -1x
X = 71 + 21 + -1x

Combine like terms: 71 + 21 = 92
X = 92 + -1x

Simplifying
X = 92 + -1x

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