(9x+4)+(7x-4)=180-36

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Solution for (9x+4)+(7x-4)=180-36 equation:


Simplifying
(9x + 4) + (7x + -4) = 180 + -36

Reorder the terms:
(4 + 9x) + (7x + -4) = 180 + -36

Remove parenthesis around (4 + 9x)
4 + 9x + (7x + -4) = 180 + -36

Reorder the terms:
4 + 9x + (-4 + 7x) = 180 + -36

Remove parenthesis around (-4 + 7x)
4 + 9x + -4 + 7x = 180 + -36

Reorder the terms:
4 + -4 + 9x + 7x = 180 + -36

Combine like terms: 4 + -4 = 0
0 + 9x + 7x = 180 + -36
9x + 7x = 180 + -36

Combine like terms: 9x + 7x = 16x
16x = 180 + -36

Combine like terms: 180 + -36 = 144
16x = 144

Solving
16x = 144

Solving for variable 'x'.

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

Divide each side by '16'.
x = 9

Simplifying
x = 9

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