21x=196-x^

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Solution for 21x=196-x^ equation: 



21x=196-x^

We move all terms to the left:

21x-(196-x^)=0

We get rid of parentheses

21x+x^-196=0

We add all the numbers together, and all the variables

22x-196=0

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

22x=196

x=196/22

x=8+10/11

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