3(4x+40)=360

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Solution for 3(4x+40)=360 equation:


Simplifying
3(4x + 40) = 360

Reorder the terms:
3(40 + 4x) = 360
(40 * 3 + 4x * 3) = 360
(120 + 12x) = 360

Solving
120 + 12x = 360

Solving for variable 'x'.

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

Add '-120' to each side of the equation.
120 + -120 + 12x = 360 + -120

Combine like terms: 120 + -120 = 0
0 + 12x = 360 + -120
12x = 360 + -120

Combine like terms: 360 + -120 = 240
12x = 240

Divide each side by '12'.
x = 20

Simplifying
x = 20

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