7(3x+1)=49(x+1)

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Solution for 7(3x+1)=49(x+1) equation: 



7(3x+1)=49(x+1)

We move all terms to the left:

7(3x+1)-(49(x+1))=0

We multiply parentheses

21x-(49(x+1))+7=0



We calculate terms in parentheses: -(49(x+1)), so:

49(x+1)

We multiply parentheses

49x+49

Back to the equation:

-(49x+49)



We get rid of parentheses

21x-49x-49+7=0

We add all the numbers together, and all the variables

-28x-42=0

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

-28x=42

x=42/-28

x=-1+1/2

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