2(5+7x)=66

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Solution for 2(5+7x)=66 equation: 


Simplifying
2(5 + 7x) = 66
(5 * 2 + 7x * 2) = 66
(10 + 14x) = 66

Solving
10 + 14x = 66

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 14x = 66 + -10

Combine like terms: 10 + -10 = 0
0 + 14x = 66 + -10
14x = 66 + -10

Combine like terms: 66 + -10 = 56
14x = 56

Divide each side by '14'.
x = 4

Simplifying
x = 4

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