(20x+5)+(9x-2)=180

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Solution for (20x+5)+(9x-2)=180 equation:


Simplifying
(20x + 5) + (9x + -2) = 180

Reorder the terms:
(5 + 20x) + (9x + -2) = 180

Remove parenthesis around (5 + 20x)
5 + 20x + (9x + -2) = 180

Reorder the terms:
5 + 20x + (-2 + 9x) = 180

Remove parenthesis around (-2 + 9x)
5 + 20x + -2 + 9x = 180

Reorder the terms:
5 + -2 + 20x + 9x = 180

Combine like terms: 5 + -2 = 3
3 + 20x + 9x = 180

Combine like terms: 20x + 9x = 29x
3 + 29x = 180

Solving
3 + 29x = 180

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 29x = 180 + -3

Combine like terms: 3 + -3 = 0
0 + 29x = 180 + -3
29x = 180 + -3

Combine like terms: 180 + -3 = 177
29x = 177

Divide each side by '29'.
x = 6.103448276

Simplifying
x = 6.103448276

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