4(3+3x)=144

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Solution for 4(3+3x)=144 equation:


Simplifying
4(3 + 3x) = 144
(3 * 4 + 3x * 4) = 144
(12 + 12x) = 144

Solving
12 + 12x = 144

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 12x = 144 + -12

Combine like terms: 12 + -12 = 0
0 + 12x = 144 + -12
12x = 144 + -12

Combine like terms: 144 + -12 = 132
12x = 132

Divide each side by '12'.
x = 11

Simplifying
x = 11

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