3+4s=7+2s

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Solution for 3+4s=7+2s equation: 



3+4s=7+2s

We move all terms to the left:

3+4s-(7+2s)=0

We add all the numbers together, and all the variables

4s-(2s+7)+3=0

We get rid of parentheses

4s-2s-7+3=0

We add all the numbers together, and all the variables

2s-4=0

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

2s=4

s=4/2

s=2

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