(9x+12)+(8x+4)+28=180

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Solution for (9x+12)+(8x+4)+28=180 equation:


Simplifying
(9x + 12) + (8x + 4) + 28 = 180

Reorder the terms:
(12 + 9x) + (8x + 4) + 28 = 180

Remove parenthesis around (12 + 9x)
12 + 9x + (8x + 4) + 28 = 180

Reorder the terms:
12 + 9x + (4 + 8x) + 28 = 180

Remove parenthesis around (4 + 8x)
12 + 9x + 4 + 8x + 28 = 180

Reorder the terms:
12 + 4 + 28 + 9x + 8x = 180

Combine like terms: 12 + 4 = 16
16 + 28 + 9x + 8x = 180

Combine like terms: 16 + 28 = 44
44 + 9x + 8x = 180

Combine like terms: 9x + 8x = 17x
44 + 17x = 180

Solving
44 + 17x = 180

Solving for variable 'x'.

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

Add '-44' to each side of the equation.
44 + -44 + 17x = 180 + -44

Combine like terms: 44 + -44 = 0
0 + 17x = 180 + -44
17x = 180 + -44

Combine like terms: 180 + -44 = 136
17x = 136

Divide each side by '17'.
x = 8

Simplifying
x = 8

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