8-7x-x=16

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Solution for 8-7x-x=16 equation:


Simplifying
8 + -7x + -1x = 16

Combine like terms: -7x + -1x = -8x
8 + -8x = 16

Solving
8 + -8x = 16

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -8x = 16 + -8

Combine like terms: 8 + -8 = 0
0 + -8x = 16 + -8
-8x = 16 + -8

Combine like terms: 16 + -8 = 8
-8x = 8

Divide each side by '-8'.
x = -1

Simplifying
x = -1

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