2s+5s=7

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Solution for 2s+5s=7 equation:



2s+5s=7
We move all terms to the left:
2s+5s-(7)=0
We add all the numbers together, and all the variables
7s-7=0
We move all terms containing s to the left, all other terms to the right
7s=7
s=7/7
s=1

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