-3n+8n=-4(2n-1)+8(n-3)

Solution for -3n+8n=-4(2n-1)+8(n-3) equation:

-3n+8n=-4(2n-1)+8(n-3)

We move all terms to the left:

-3n+8n-(-4(2n-1)+8(n-3))=0

We add all the numbers together, and all the variables

5n-(-4(2n-1)+8(n-3))=0


We calculate terms in parentheses: -(-4(2n-1)+8(n-3)), so:

-4(2n-1)+8(n-3)

We multiply parentheses

-8n+8n+4-24

We add all the numbers together, and all the variables

-20

Back to the equation:

-(-20)


We add all the numbers together, and all the variables

5n+20=0

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

5n=-20

n=-20/5

n=-4