140=7(g-1)

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Solution for 140=7(g-1) equation:


Simplifying
140 = 7(g + -1)

Reorder the terms:
140 = 7(-1 + g)
140 = (-1 * 7 + g * 7)
140 = (-7 + 7g)

Solving
140 = -7 + 7g

Solving for variable 'g'.

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

Add '-7g' to each side of the equation.
140 + -7g = -7 + 7g + -7g

Combine like terms: 7g + -7g = 0
140 + -7g = -7 + 0
140 + -7g = -7

Add '-140' to each side of the equation.
140 + -140 + -7g = -7 + -140

Combine like terms: 140 + -140 = 0
0 + -7g = -7 + -140
-7g = -7 + -140

Combine like terms: -7 + -140 = -147
-7g = -147

Divide each side by '-7'.
g = 21

Simplifying
g = 21

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