21x+3=11x+13

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Solution for 21x+3=11x+13 equation: 



21x+3=11x+13

We move all terms to the left:

21x+3-(11x+13)=0

We get rid of parentheses

21x-11x-13+3=0

We add all the numbers together, and all the variables

10x-10=0

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

10x=10

x=10/10

x=1

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