5(4x+8)=3(10x-30)

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Solution for 5(4x+8)=3(10x-30) equation:


Simplifying
5(4x + 8) = 3(10x + -30)

Reorder the terms:
5(8 + 4x) = 3(10x + -30)
(8 * 5 + 4x * 5) = 3(10x + -30)
(40 + 20x) = 3(10x + -30)

Reorder the terms:
40 + 20x = 3(-30 + 10x)
40 + 20x = (-30 * 3 + 10x * 3)
40 + 20x = (-90 + 30x)

Solving
40 + 20x = -90 + 30x

Solving for variable 'x'.

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

Add '-30x' to each side of the equation.
40 + 20x + -30x = -90 + 30x + -30x

Combine like terms: 20x + -30x = -10x
40 + -10x = -90 + 30x + -30x

Combine like terms: 30x + -30x = 0
40 + -10x = -90 + 0
40 + -10x = -90

Add '-40' to each side of the equation.
40 + -40 + -10x = -90 + -40

Combine like terms: 40 + -40 = 0
0 + -10x = -90 + -40
-10x = -90 + -40

Combine like terms: -90 + -40 = -130
-10x = -130

Divide each side by '-10'.
x = 13

Simplifying
x = 13

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