2(3+3x)=78

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Solution for 2(3+3x)=78 equation: 


Simplifying
2(3 + 3x) = 78
(3 * 2 + 3x * 2) = 78
(6 + 6x) = 78

Solving
6 + 6x = 78

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 6x = 78 + -6

Combine like terms: 6 + -6 = 0
0 + 6x = 78 + -6
6x = 78 + -6

Combine like terms: 78 + -6 = 72
6x = 72

Divide each side by '6'.
x = 12

Simplifying
x = 12

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