5x+5(4x-4)=130

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Solution for 5x+5(4x-4)=130 equation:


Simplifying
5x + 5(4x + -4) = 130

Reorder the terms:
5x + 5(-4 + 4x) = 130
5x + (-4 * 5 + 4x * 5) = 130
5x + (-20 + 20x) = 130

Reorder the terms:
-20 + 5x + 20x = 130

Combine like terms: 5x + 20x = 25x
-20 + 25x = 130

Solving
-20 + 25x = 130

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 25x = 130 + 20

Combine like terms: -20 + 20 = 0
0 + 25x = 130 + 20
25x = 130 + 20

Combine like terms: 130 + 20 = 150
25x = 150

Divide each side by '25'.
x = 6

Simplifying
x = 6

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