8(2x+9)=120

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Solution for 8(2x+9)=120 equation: 


Simplifying
8(2x + 9) = 120

Reorder the terms:
8(9 + 2x) = 120
(9 * 8 + 2x * 8) = 120
(72 + 16x) = 120

Solving
72 + 16x = 120

Solving for variable 'x'.

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

Add '-72' to each side of the equation.
72 + -72 + 16x = 120 + -72

Combine like terms: 72 + -72 = 0
0 + 16x = 120 + -72
16x = 120 + -72

Combine like terms: 120 + -72 = 48
16x = 48

Divide each side by '16'.
x = 3

Simplifying
x = 3

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