2x+2(x+7)=66

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


Simplifying
2x + 2(x + 7) = 66

Reorder the terms:
2x + 2(7 + x) = 66
2x + (7 * 2 + x * 2) = 66
2x + (14 + 2x) = 66

Reorder the terms:
14 + 2x + 2x = 66

Combine like terms: 2x + 2x = 4x
14 + 4x = 66

Solving
14 + 4x = 66

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 4x = 66 + -14

Combine like terms: 14 + -14 = 0
0 + 4x = 66 + -14
4x = 66 + -14

Combine like terms: 66 + -14 = 52
4x = 52

Divide each side by '4'.
x = 13

Simplifying
x = 13

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