20+9x=-30

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Solution for 20+9x=-30 equation: 



20+9x=-30

We move all terms to the left:

20+9x-(-30)=0

We add all the numbers together, and all the variables

9x+50=0

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

9x=-50

x=-50/9

x=-5+5/9

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