-7(x-1)=7+x

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Solution for -7(x-1)=7+x equation:


Simplifying
-7(x + -1) = 7 + x

Reorder the terms:
-7(-1 + x) = 7 + x
(-1 * -7 + x * -7) = 7 + x
(7 + -7x) = 7 + x

Add '-7' to each side of the equation.
7 + -7 + -7x = 7 + -7 + x

Combine like terms: 7 + -7 = 0
0 + -7x = 7 + -7 + x
-7x = 7 + -7 + x

Combine like terms: 7 + -7 = 0
-7x = 0 + x
-7x = x

Solving
-7x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-7x + -1x = x + -1x

Combine like terms: -7x + -1x = -8x
-8x = x + -1x

Combine like terms: x + -1x = 0
-8x = 0

Divide each side by '-8'.
x = 0

Simplifying
x = 0

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