-7-7x=x-63

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Solution for -7-7x=x-63 equation:


Simplifying
-7 + -7x = x + -63

Reorder the terms:
-7 + -7x = -63 + x

Solving
-7 + -7x = -63 + 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.
-7 + -7x + -1x = -63 + x + -1x

Combine like terms: -7x + -1x = -8x
-7 + -8x = -63 + x + -1x

Combine like terms: x + -1x = 0
-7 + -8x = -63 + 0
-7 + -8x = -63

Add '7' to each side of the equation.
-7 + 7 + -8x = -63 + 7

Combine like terms: -7 + 7 = 0
0 + -8x = -63 + 7
-8x = -63 + 7

Combine like terms: -63 + 7 = -56
-8x = -56

Divide each side by '-8'.
x = 7

Simplifying
x = 7

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