49+7y=7(1+4y)

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Solution for 49+7y=7(1+4y) equation: 



49+7y=7(1+4y)

We move all terms to the left:

49+7y-(7(1+4y))=0

We add all the numbers together, and all the variables

7y-(7(4y+1))+49=0



We calculate terms in parentheses: -(7(4y+1)), so:

7(4y+1)

We multiply parentheses

28y+7

Back to the equation:

-(28y+7)



We get rid of parentheses

7y-28y-7+49=0

We add all the numbers together, and all the variables

-21y+42=0

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

-21y=-42

y=-42/-21

y=+2

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