20x-8=3(4x+8)

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Solution for 20x-8=3(4x+8) equation:


Simplifying
20x + -8 = 3(4x + 8)

Reorder the terms:
-8 + 20x = 3(4x + 8)

Reorder the terms:
-8 + 20x = 3(8 + 4x)
-8 + 20x = (8 * 3 + 4x * 3)
-8 + 20x = (24 + 12x)

Solving
-8 + 20x = 24 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-8 + 20x + -12x = 24 + 12x + -12x

Combine like terms: 20x + -12x = 8x
-8 + 8x = 24 + 12x + -12x

Combine like terms: 12x + -12x = 0
-8 + 8x = 24 + 0
-8 + 8x = 24

Add '8' to each side of the equation.
-8 + 8 + 8x = 24 + 8

Combine like terms: -8 + 8 = 0
0 + 8x = 24 + 8
8x = 24 + 8

Combine like terms: 24 + 8 = 32
8x = 32

Divide each side by '8'.
x = 4

Simplifying
x = 4

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