80=7x-11

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Solution for 80=7x-11 equation:


Simplifying
80 = 7x + -11

Reorder the terms:
80 = -11 + 7x

Solving
80 = -11 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
80 + -7x = -11 + 7x + -7x

Combine like terms: 7x + -7x = 0
80 + -7x = -11 + 0
80 + -7x = -11

Add '-80' to each side of the equation.
80 + -80 + -7x = -11 + -80

Combine like terms: 80 + -80 = 0
0 + -7x = -11 + -80
-7x = -11 + -80

Combine like terms: -11 + -80 = -91
-7x = -91

Divide each side by '-7'.
x = 13

Simplifying
x = 13

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