3(-2r+1)+5=3r-4-5r

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Solution for 3(-2r+1)+5=3r-4-5r equation: 



3(-2r+1)+5=3r-4-5r

We move all terms to the left:

3(-2r+1)+5-(3r-4-5r)=0

We add all the numbers together, and all the variables

3(-2r+1)-(-2r-4)+5=0

We multiply parentheses

-6r-(-2r-4)+3+5=0

We get rid of parentheses

-6r+2r+4+3+5=0

We add all the numbers together, and all the variables

-4r+12=0

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

-4r=-12

r=-12/-4

r=+3

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