20=-9/2x+9

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Solution for 20=-9/2x+9 equation: 



20=-9/2x+9

We move all terms to the left:

20-(-9/2x+9)=0



Domain of the equation: 2x+9)!=0

x∈R



We get rid of parentheses

9/2x-9+20=0

We multiply all the terms by the denominator


-9*2x+20*2x+9=0

Wy multiply elements

-18x+40x+9=0

We add all the numbers together, and all the variables

22x+9=0

We move all terms containing x to the left, all other terms to the right

22x=-9

x=-9/22

x=-9/22

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