21+9x-10=-27

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Solution for 21+9x-10=-27 equation: 



21+9x-10=-27

We move all terms to the left:

21+9x-10-(-27)=0

We add all the numbers together, and all the variables

9x+38=0

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

9x=-38

x=-38/9

x=-4+2/9

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