21x+35=10x+20

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Solution for 21x+35=10x+20 equation: 



21x+35=10x+20

We move all terms to the left:

21x+35-(10x+20)=0

We get rid of parentheses

21x-10x-20+35=0

We add all the numbers together, and all the variables

11x+15=0

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

11x=-15

x=-15/11

x=-1+4/11

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