20x+5+9x-2=40

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Solution for 20x+5+9x-2=40 equation:


Simplifying
20x + 5 + 9x + -2 = 40

Reorder the terms:
5 + -2 + 20x + 9x = 40

Combine like terms: 5 + -2 = 3
3 + 20x + 9x = 40

Combine like terms: 20x + 9x = 29x
3 + 29x = 40

Solving
3 + 29x = 40

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 = 40 + -3

Combine like terms: 3 + -3 = 0
0 + 29x = 40 + -3
29x = 40 + -3

Combine like terms: 40 + -3 = 37
29x = 37

Divide each side by '29'.
x = 1.275862069

Simplifying
x = 1.275862069

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