x+6x-91=0

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Solution for x+6x-91=0 equation:


Simplifying
x + 6x + -91 = 0

Reorder the terms:
-91 + x + 6x = 0

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

Solving
-91 + 7x = 0

Solving for variable 'x'.

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

Add '91' to each side of the equation.
-91 + 91 + 7x = 0 + 91

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

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

Divide each side by '7'.
x = 13

Simplifying
x = 13

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