8x-4=120

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Solution for 8x-4=120 equation: 


Simplifying
8x + -4 = 120

Reorder the terms:
-4 + 8x = 120

Solving
-4 + 8x = 120

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 8x = 120 + 4

Combine like terms: -4 + 4 = 0
0 + 8x = 120 + 4
8x = 120 + 4

Combine like terms: 120 + 4 = 124
8x = 124

Divide each side by '8'.
x = 15.5

Simplifying
x = 15.5

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