5x+7+x=91

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Solution for 5x+7+x=91 equation: 


Simplifying
5x + 7 + x = 91

Reorder the terms:
7 + 5x + x = 91

Combine like terms: 5x + x = 6x
7 + 6x = 91

Solving
7 + 6x = 91

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 6x = 91 + -7

Combine like terms: 7 + -7 = 0
0 + 6x = 91 + -7
6x = 91 + -7

Combine like terms: 91 + -7 = 84
6x = 84

Divide each side by '6'.
x = 14

Simplifying
x = 14

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