2(9+5x)=138

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Solution for 2(9+5x)=138 equation: 


Simplifying
2(9 + 5x) = 138
(9 * 2 + 5x * 2) = 138
(18 + 10x) = 138

Solving
18 + 10x = 138

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 10x = 138 + -18

Combine like terms: 18 + -18 = 0
0 + 10x = 138 + -18
10x = 138 + -18

Combine like terms: 138 + -18 = 120
10x = 120

Divide each side by '10'.
x = 12

Simplifying
x = 12

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