21x+x=-1

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Solution for 21x+x=-1 equation:



21x+x=-1
We move all terms to the left:
21x+x-(-1)=0
We add all the numbers together, and all the variables
22x+1=0
We move all terms containing x to the left, all other terms to the right
22x=-1
x=-1/22
x=-1/22

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