7x+5+9x-9=180

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Solution for 7x+5+9x-9=180 equation:


Simplifying
7x + 5 + 9x + -9 = 180

Reorder the terms:
5 + -9 + 7x + 9x = 180

Combine like terms: 5 + -9 = -4
-4 + 7x + 9x = 180

Combine like terms: 7x + 9x = 16x
-4 + 16x = 180

Solving
-4 + 16x = 180

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 16x = 180 + 4

Combine like terms: -4 + 4 = 0
0 + 16x = 180 + 4
16x = 180 + 4

Combine like terms: 180 + 4 = 184
16x = 184

Divide each side by '16'.
x = 11.5

Simplifying
x = 11.5

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