3(10+6x)=138

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Solution for 3(10+6x)=138 equation: 


Simplifying
3(10 + 6x) = 138
(10 * 3 + 6x * 3) = 138
(30 + 18x) = 138

Solving
30 + 18x = 138

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 18x = 138 + -30

Combine like terms: 30 + -30 = 0
0 + 18x = 138 + -30
18x = 138 + -30

Combine like terms: 138 + -30 = 108
18x = 108

Divide each side by '18'.
x = 6

Simplifying
x = 6

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