80-2x=7x+16

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Solution for 80-2x=7x+16 equation:


Simplifying
80 + -2x = 7x + 16

Reorder the terms:
80 + -2x = 16 + 7x

Solving
80 + -2x = 16 + 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 + -2x + -7x = 16 + 7x + -7x

Combine like terms: -2x + -7x = -9x
80 + -9x = 16 + 7x + -7x

Combine like terms: 7x + -7x = 0
80 + -9x = 16 + 0
80 + -9x = 16

Add '-80' to each side of the equation.
80 + -80 + -9x = 16 + -80

Combine like terms: 80 + -80 = 0
0 + -9x = 16 + -80
-9x = 16 + -80

Combine like terms: 16 + -80 = -64
-9x = -64

Divide each side by '-9'.
x = 7.111111111

Simplifying
x = 7.111111111

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