7(q+1)=91

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Solution for 7(q+1)=91 equation: 


Simplifying
7(q + 1) = 91

Reorder the terms:
7(1 + q) = 91
(1 * 7 + q * 7) = 91
(7 + 7q) = 91

Solving
7 + 7q = 91

Solving for variable 'q'.

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

Add '-7' to each side of the equation.
7 + -7 + 7q = 91 + -7

Combine like terms: 7 + -7 = 0
0 + 7q = 91 + -7
7q = 91 + -7

Combine like terms: 91 + -7 = 84
7q = 84

Divide each side by '7'.
q = 12

Simplifying
q = 12

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