20x-10+9x+4=180

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Solution for 20x-10+9x+4=180 equation:


Simplifying
20x + -10 + 9x + 4 = 180

Reorder the terms:
-10 + 4 + 20x + 9x = 180

Combine like terms: -10 + 4 = -6
-6 + 20x + 9x = 180

Combine like terms: 20x + 9x = 29x
-6 + 29x = 180

Solving
-6 + 29x = 180

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 29x = 180 + 6

Combine like terms: -6 + 6 = 0
0 + 29x = 180 + 6
29x = 180 + 6

Combine like terms: 180 + 6 = 186
29x = 186

Divide each side by '29'.
x = 6.413793103

Simplifying
x = 6.413793103

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