-x-91=63+6x

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Solution for -x-91=63+6x equation:


Simplifying
-1x + -91 = 63 + 6x

Reorder the terms:
-91 + -1x = 63 + 6x

Solving
-91 + -1x = 63 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-91 + -1x + -6x = 63 + 6x + -6x

Combine like terms: -1x + -6x = -7x
-91 + -7x = 63 + 6x + -6x

Combine like terms: 6x + -6x = 0
-91 + -7x = 63 + 0
-91 + -7x = 63

Add '91' to each side of the equation.
-91 + 91 + -7x = 63 + 91

Combine like terms: -91 + 91 = 0
0 + -7x = 63 + 91
-7x = 63 + 91

Combine like terms: 63 + 91 = 154
-7x = 154

Divide each side by '-7'.
x = -22

Simplifying
x = -22

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