-80=2x-3(5x-8)

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Solution for -80=2x-3(5x-8) equation:


Simplifying
-80 = 2x + -3(5x + -8)

Reorder the terms:
-80 = 2x + -3(-8 + 5x)
-80 = 2x + (-8 * -3 + 5x * -3)
-80 = 2x + (24 + -15x)

Reorder the terms:
-80 = 24 + 2x + -15x

Combine like terms: 2x + -15x = -13x
-80 = 24 + -13x

Solving
-80 = 24 + -13x

Solving for variable 'x'.

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

Add '13x' to each side of the equation.
-80 + 13x = 24 + -13x + 13x

Combine like terms: -13x + 13x = 0
-80 + 13x = 24 + 0
-80 + 13x = 24

Add '80' to each side of the equation.
-80 + 80 + 13x = 24 + 80

Combine like terms: -80 + 80 = 0
0 + 13x = 24 + 80
13x = 24 + 80

Combine like terms: 24 + 80 = 104
13x = 104

Divide each side by '13'.
x = 8

Simplifying
x = 8

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