9x+20=31

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Solution for 9x+20=31 equation: 


Simplifying
9x + 20 = 31

Reorder the terms:
20 + 9x = 31

Solving
20 + 9x = 31

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 9x = 31 + -20

Combine like terms: 20 + -20 = 0
0 + 9x = 31 + -20
9x = 31 + -20

Combine like terms: 31 + -20 = 11
9x = 11

Divide each side by '9'.
x = 1.222222222

Simplifying
x = 1.222222222

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