7x-2+5x+y=180

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Solution for 7x-2+5x+y=180 equation:


Simplifying
7x + -2 + 5x + y = 180

Reorder the terms:
-2 + 7x + 5x + y = 180

Combine like terms: 7x + 5x = 12x
-2 + 12x + y = 180

Solving
-2 + 12x + y = 180

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 12x + 2 + y = 180 + 2

Reorder the terms:
-2 + 2 + 12x + y = 180 + 2

Combine like terms: -2 + 2 = 0
0 + 12x + y = 180 + 2
12x + y = 180 + 2

Combine like terms: 180 + 2 = 182
12x + y = 182

Add '-1y' to each side of the equation.
12x + y + -1y = 182 + -1y

Combine like terms: y + -1y = 0
12x + 0 = 182 + -1y
12x = 182 + -1y

Divide each side by '12'.
x = 15.16666667 + -0.08333333333y

Simplifying
x = 15.16666667 + -0.08333333333y

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