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

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Solution for 5(2r+6)=-4(-5-2r)+3r equation: 



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

10r-(-4(-2r-5)+3r)+30=0



We calculate terms in parentheses: -(-4(-2r-5)+3r), so:

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

We add all the numbers together, and all the variables

3r-4(-2r-5)

We multiply parentheses

3r+8r+20

We add all the numbers together, and all the variables

11r+20

Back to the equation:

-(11r+20)



We get rid of parentheses

10r-11r-20+30=0

We add all the numbers together, and all the variables

-1r+10=0

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

-r=-10

r=-10/-1

r=+10

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