(8x+9)+(9x+2)=180

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Solution for (8x+9)+(9x+2)=180 equation:


Simplifying
(8x + 9) + (9x + 2) = 180

Reorder the terms:
(9 + 8x) + (9x + 2) = 180

Remove parenthesis around (9 + 8x)
9 + 8x + (9x + 2) = 180

Reorder the terms:
9 + 8x + (2 + 9x) = 180

Remove parenthesis around (2 + 9x)
9 + 8x + 2 + 9x = 180

Reorder the terms:
9 + 2 + 8x + 9x = 180

Combine like terms: 9 + 2 = 11
11 + 8x + 9x = 180

Combine like terms: 8x + 9x = 17x
11 + 17x = 180

Solving
11 + 17x = 180

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 17x = 180 + -11

Combine like terms: 11 + -11 = 0
0 + 17x = 180 + -11
17x = 180 + -11

Combine like terms: 180 + -11 = 169
17x = 169

Divide each side by '17'.
x = 9.941176471

Simplifying
x = 9.941176471

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