3(g-13)+2(g-7)=7

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Solution for 3(g-13)+2(g-7)=7 equation:


Simplifying
3(g + -13) + 2(g + -7) = 7

Reorder the terms:
3(-13 + g) + 2(g + -7) = 7
(-13 * 3 + g * 3) + 2(g + -7) = 7
(-39 + 3g) + 2(g + -7) = 7

Reorder the terms:
-39 + 3g + 2(-7 + g) = 7
-39 + 3g + (-7 * 2 + g * 2) = 7
-39 + 3g + (-14 + 2g) = 7

Reorder the terms:
-39 + -14 + 3g + 2g = 7

Combine like terms: -39 + -14 = -53
-53 + 3g + 2g = 7

Combine like terms: 3g + 2g = 5g
-53 + 5g = 7

Solving
-53 + 5g = 7

Solving for variable 'g'.

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

Add '53' to each side of the equation.
-53 + 53 + 5g = 7 + 53

Combine like terms: -53 + 53 = 0
0 + 5g = 7 + 53
5g = 7 + 53

Combine like terms: 7 + 53 = 60
5g = 60

Divide each side by '5'.
g = 12

Simplifying
g = 12

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