18-20+3g=-17-2(-7g+20)

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Solution for 18-20+3g=-17-2(-7g+20) equation:


Simplifying
18 + -20 + 3g = -17 + -2(-7g + 20)

Combine like terms: 18 + -20 = -2
-2 + 3g = -17 + -2(-7g + 20)

Reorder the terms:
-2 + 3g = -17 + -2(20 + -7g)
-2 + 3g = -17 + (20 * -2 + -7g * -2)
-2 + 3g = -17 + (-40 + 14g)

Combine like terms: -17 + -40 = -57
-2 + 3g = -57 + 14g

Solving
-2 + 3g = -57 + 14g

Solving for variable 'g'.

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

Add '-14g' to each side of the equation.
-2 + 3g + -14g = -57 + 14g + -14g

Combine like terms: 3g + -14g = -11g
-2 + -11g = -57 + 14g + -14g

Combine like terms: 14g + -14g = 0
-2 + -11g = -57 + 0
-2 + -11g = -57

Add '2' to each side of the equation.
-2 + 2 + -11g = -57 + 2

Combine like terms: -2 + 2 = 0
0 + -11g = -57 + 2
-11g = -57 + 2

Combine like terms: -57 + 2 = -55
-11g = -55

Divide each side by '-11'.
g = 5

Simplifying
g = 5

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