12x-5x+165=12x+80

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Solution for 12x-5x+165=12x+80 equation:


Simplifying
12x + -5x + 165 = 12x + 80

Reorder the terms:
165 + 12x + -5x = 12x + 80

Combine like terms: 12x + -5x = 7x
165 + 7x = 12x + 80

Reorder the terms:
165 + 7x = 80 + 12x

Solving
165 + 7x = 80 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
165 + 7x + -12x = 80 + 12x + -12x

Combine like terms: 7x + -12x = -5x
165 + -5x = 80 + 12x + -12x

Combine like terms: 12x + -12x = 0
165 + -5x = 80 + 0
165 + -5x = 80

Add '-165' to each side of the equation.
165 + -165 + -5x = 80 + -165

Combine like terms: 165 + -165 = 0
0 + -5x = 80 + -165
-5x = 80 + -165

Combine like terms: 80 + -165 = -85
-5x = -85

Divide each side by '-5'.
x = 17

Simplifying
x = 17

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