2(7+x)=-20

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Solution for 2(7+x)=-20 equation: 


Simplifying
2(7 + x) = -20
(7 * 2 + x * 2) = -20
(14 + 2x) = -20

Solving
14 + 2x = -20

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 + 2x = -20 + -14

Combine like terms: 14 + -14 = 0
0 + 2x = -20 + -14
2x = -20 + -14

Combine like terms: -20 + -14 = -34
2x = -34

Divide each side by '2'.
x = -17

Simplifying
x = -17

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