28=7(n-8)-8(5-3n)

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Solution for 28=7(n-8)-8(5-3n) equation: 



28=7(n-8)-8(5-3n)

We move all terms to the left:

28-(7(n-8)-8(5-3n))=0

We add all the numbers together, and all the variables

-(7(n-8)-8(-3n+5))+28=0



We calculate terms in parentheses: -(7(n-8)-8(-3n+5)), so:

7(n-8)-8(-3n+5)

We multiply parentheses

7n+24n-56-40

We add all the numbers together, and all the variables

31n-96

Back to the equation:

-(31n-96)



We get rid of parentheses

-31n+96+28=0

We add all the numbers together, and all the variables

-31n+124=0

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

-31n=-124

n=-124/-31

n=+4

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