-80-8(x-7)=8x

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Solution for -80-8(x-7)=8x equation:


Simplifying
-80 + -8(x + -7) = 8x

Reorder the terms:
-80 + -8(-7 + x) = 8x
-80 + (-7 * -8 + x * -8) = 8x
-80 + (56 + -8x) = 8x

Combine like terms: -80 + 56 = -24
-24 + -8x = 8x

Solving
-24 + -8x = 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.
-24 + -8x + -8x = 8x + -8x

Combine like terms: -8x + -8x = -16x
-24 + -16x = 8x + -8x

Combine like terms: 8x + -8x = 0
-24 + -16x = 0

Add '24' to each side of the equation.
-24 + 24 + -16x = 0 + 24

Combine like terms: -24 + 24 = 0
0 + -16x = 0 + 24
-16x = 0 + 24

Combine like terms: 0 + 24 = 24
-16x = 24

Divide each side by '-16'.
x = -1.5

Simplifying
x = -1.5

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