(g-2)+g=8g-20

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Solution for (g-2)+g=8g-20 equation:


Simplifying
(g + -2) + g = 8g + -20

Reorder the terms:
(-2 + g) + g = 8g + -20

Remove parenthesis around (-2 + g)
-2 + g + g = 8g + -20

Combine like terms: g + g = 2g
-2 + 2g = 8g + -20

Reorder the terms:
-2 + 2g = -20 + 8g

Solving
-2 + 2g = -20 + 8g

Solving for variable 'g'.

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

Add '-8g' to each side of the equation.
-2 + 2g + -8g = -20 + 8g + -8g

Combine like terms: 2g + -8g = -6g
-2 + -6g = -20 + 8g + -8g

Combine like terms: 8g + -8g = 0
-2 + -6g = -20 + 0
-2 + -6g = -20

Add '2' to each side of the equation.
-2 + 2 + -6g = -20 + 2

Combine like terms: -2 + 2 = 0
0 + -6g = -20 + 2
-6g = -20 + 2

Combine like terms: -20 + 2 = -18
-6g = -18

Divide each side by '-6'.
g = 3

Simplifying
g = 3

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