8x-80+3x=x+7(2x-8)

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Solution for 8x-80+3x=x+7(2x-8) equation:


Simplifying
8x + -80 + 3x = x + 7(2x + -8)

Reorder the terms:
-80 + 8x + 3x = x + 7(2x + -8)

Combine like terms: 8x + 3x = 11x
-80 + 11x = x + 7(2x + -8)

Reorder the terms:
-80 + 11x = x + 7(-8 + 2x)
-80 + 11x = x + (-8 * 7 + 2x * 7)
-80 + 11x = x + (-56 + 14x)

Reorder the terms:
-80 + 11x = -56 + x + 14x

Combine like terms: x + 14x = 15x
-80 + 11x = -56 + 15x

Solving
-80 + 11x = -56 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-80 + 11x + -15x = -56 + 15x + -15x

Combine like terms: 11x + -15x = -4x
-80 + -4x = -56 + 15x + -15x

Combine like terms: 15x + -15x = 0
-80 + -4x = -56 + 0
-80 + -4x = -56

Add '80' to each side of the equation.
-80 + 80 + -4x = -56 + 80

Combine like terms: -80 + 80 = 0
0 + -4x = -56 + 80
-4x = -56 + 80

Combine like terms: -56 + 80 = 24
-4x = 24

Divide each side by '-4'.
x = -6

Simplifying
x = -6

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