21x+3=4x+5

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Solution for 21x+3=4x+5 equation: 



21x+3=4x+5

We move all terms to the left:

21x+3-(4x+5)=0

We get rid of parentheses

21x-4x-5+3=0

We add all the numbers together, and all the variables

17x-2=0

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

17x=2

x=2/17

x=2/17

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