20x+4+8x-20=108

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Solution for 20x+4+8x-20=108 equation:


Simplifying
20x + 4 + 8x + -20 = 108

Reorder the terms:
4 + -20 + 20x + 8x = 108

Combine like terms: 4 + -20 = -16
-16 + 20x + 8x = 108

Combine like terms: 20x + 8x = 28x
-16 + 28x = 108

Solving
-16 + 28x = 108

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + 28x = 108 + 16

Combine like terms: -16 + 16 = 0
0 + 28x = 108 + 16
28x = 108 + 16

Combine like terms: 108 + 16 = 124
28x = 124

Divide each side by '28'.
x = 4.428571429

Simplifying
x = 4.428571429

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