2(g+7)=-20

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

Simplifying
2(g + 7) = -20

Reorder the terms:
2(7 + g) = -20
(7 * 2 + g * 2) = -20
(14 + 2g) = -20

Solving
14 + 2g = -20

Solving for variable 'g'.

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

Add '-14' to each side of the equation.
14 + -14 + 2g = -20 + -14

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

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

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

Simplifying
g = -17