2-7r=-4(4+7)+3r

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Solution for 2-7r=-4(4+7)+3r equation: 



2-7r=-4(4+7)+3r

We move all terms to the left:

2-7r-(-4(4+7)+3r)=0

We add all the numbers together, and all the variables

-7r-(-411+3r)+2=0

We get rid of parentheses

-7r-3r+411+2=0

We add all the numbers together, and all the variables

-10r+413=0

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

-10r=-413

r=-413/-10

r=41+3/10

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