9x-9+7x+7=180

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Solution for 9x-9+7x+7=180 equation:


Simplifying
9x + -9 + 7x + 7 = 180

Reorder the terms:
-9 + 7 + 9x + 7x = 180

Combine like terms: -9 + 7 = -2
-2 + 9x + 7x = 180

Combine like terms: 9x + 7x = 16x
-2 + 16x = 180

Solving
-2 + 16x = 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 + 2 + 16x = 180 + 2

Combine like terms: -2 + 2 = 0
0 + 16x = 180 + 2
16x = 180 + 2

Combine like terms: 180 + 2 = 182
16x = 182

Divide each side by '16'.
x = 11.375

Simplifying
x = 11.375

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