7x+15+9x-1=180

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Solution for 7x+15+9x-1=180 equation:


Simplifying
7x + 15 + 9x + -1 = 180

Reorder the terms:
15 + -1 + 7x + 9x = 180

Combine like terms: 15 + -1 = 14
14 + 7x + 9x = 180

Combine like terms: 7x + 9x = 16x
14 + 16x = 180

Solving
14 + 16x = 180

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 16x = 180 + -14

Combine like terms: 14 + -14 = 0
0 + 16x = 180 + -14
16x = 180 + -14

Combine like terms: 180 + -14 = 166
16x = 166

Divide each side by '16'.
x = 10.375

Simplifying
x = 10.375

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