3y-43=-4(y+9)

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Solution for 3y-43=-4(y+9) equation: 



3y-43=-4(y+9)

We move all terms to the left:

3y-43-(-4(y+9))=0



We calculate terms in parentheses: -(-4(y+9)), so:

-4(y+9)

We multiply parentheses

-4y-36

Back to the equation:

-(-4y-36)



We get rid of parentheses

3y+4y+36-43=0

We add all the numbers together, and all the variables

7y-7=0

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

7y=7

y=7/7

y=1

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