8x-5(x-8)=130

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Solution for 8x-5(x-8)=130 equation:


Simplifying
8x + -5(x + -8) = 130

Reorder the terms:
8x + -5(-8 + x) = 130
8x + (-8 * -5 + x * -5) = 130
8x + (40 + -5x) = 130

Reorder the terms:
40 + 8x + -5x = 130

Combine like terms: 8x + -5x = 3x
40 + 3x = 130

Solving
40 + 3x = 130

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 3x = 130 + -40

Combine like terms: 40 + -40 = 0
0 + 3x = 130 + -40
3x = 130 + -40

Combine like terms: 130 + -40 = 90
3x = 90

Divide each side by '3'.
x = 30

Simplifying
x = 30

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