7(3-n)-5(-5+4n)=19

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Solution for 7(3-n)-5(-5+4n)=19 equation: 



7(3-n)-5(-5+4n)=19

We move all terms to the left:

7(3-n)-5(-5+4n)-(19)=0

We add all the numbers together, and all the variables

7(-1n+3)-5(4n-5)-19=0

We multiply parentheses

-7n-20n+21+25-19=0

We add all the numbers together, and all the variables

-27n+27=0

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

-27n=-27

n=-27/-27

n=1

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