7(x+11)=91

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Solution for 7(x+11)=91 equation: 


Simplifying
7(x + 11) = 91

Reorder the terms:
7(11 + x) = 91
(11 * 7 + x * 7) = 91
(77 + 7x) = 91

Solving
77 + 7x = 91

Solving for variable 'x'.

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

Add '-77' to each side of the equation.
77 + -77 + 7x = 91 + -77

Combine like terms: 77 + -77 = 0
0 + 7x = 91 + -77
7x = 91 + -77

Combine like terms: 91 + -77 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

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