x-8-7=-8+8x

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


Simplifying
x + -8 + -7 = -8 + 8x

Reorder the terms:
-8 + -7 + x = -8 + 8x

Combine like terms: -8 + -7 = -15
-15 + x = -8 + 8x

Solving
-15 + x = -8 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-15 + x + -8x = -8 + 8x + -8x

Combine like terms: x + -8x = -7x
-15 + -7x = -8 + 8x + -8x

Combine like terms: 8x + -8x = 0
-15 + -7x = -8 + 0
-15 + -7x = -8

Add '15' to each side of the equation.
-15 + 15 + -7x = -8 + 15

Combine like terms: -15 + 15 = 0
0 + -7x = -8 + 15
-7x = -8 + 15

Combine like terms: -8 + 15 = 7
-7x = 7

Divide each side by '-7'.
x = -1

Simplifying
x = -1

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