3g-1+2g+8=g+2

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Solution for 3g-1+2g+8=g+2 equation:


Simplifying
3g + -1 + 2g + 8 = g + 2

Reorder the terms:
-1 + 8 + 3g + 2g = g + 2

Combine like terms: -1 + 8 = 7
7 + 3g + 2g = g + 2

Combine like terms: 3g + 2g = 5g
7 + 5g = g + 2

Reorder the terms:
7 + 5g = 2 + g

Solving
7 + 5g = 2 + g

Solving for variable 'g'.

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

Add '-1g' to each side of the equation.
7 + 5g + -1g = 2 + g + -1g

Combine like terms: 5g + -1g = 4g
7 + 4g = 2 + g + -1g

Combine like terms: g + -1g = 0
7 + 4g = 2 + 0
7 + 4g = 2

Add '-7' to each side of the equation.
7 + -7 + 4g = 2 + -7

Combine like terms: 7 + -7 = 0
0 + 4g = 2 + -7
4g = 2 + -7

Combine like terms: 2 + -7 = -5
4g = -5

Divide each side by '4'.
g = -1.25

Simplifying
g = -1.25

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