2(6+7x)=138

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Solution for 2(6+7x)=138 equation: 


Simplifying
2(6 + 7x) = 138
(6 * 2 + 7x * 2) = 138
(12 + 14x) = 138

Solving
12 + 14x = 138

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 + 14x = 138 + -12

Combine like terms: 12 + -12 = 0
0 + 14x = 138 + -12
14x = 138 + -12

Combine like terms: 138 + -12 = 126
14x = 126

Divide each side by '14'.
x = 9

Simplifying
x = 9

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