7y-21(3)=49

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Solution for 7y-21(3)=49 equation: 



7y-21(3)=49

We move all terms to the left:

7y-21(3)-(49)=0

We add all the numbers together, and all the variables

7y-262=0

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

7y=262

y=262/7

y=37+3/7

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