3+8r+r-8=2(8-3r)+3(3-5r)

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Solution for 3+8r+r-8=2(8-3r)+3(3-5r) equation: 



3+8r+r-8=2(8-3r)+3(3-5r)

We move all terms to the left:

3+8r+r-8-(2(8-3r)+3(3-5r))=0

We add all the numbers together, and all the variables

8r+r-(2(-3r+8)+3(-5r+3))+3-8=0

We add all the numbers together, and all the variables

9r-(2(-3r+8)+3(-5r+3))-5=0



We calculate terms in parentheses: -(2(-3r+8)+3(-5r+3)), so:

2(-3r+8)+3(-5r+3)

We multiply parentheses

-6r-15r+16+9

We add all the numbers together, and all the variables

-21r+25

Back to the equation:

-(-21r+25)



We get rid of parentheses

9r+21r-25-5=0

We add all the numbers together, and all the variables

30r-30=0

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

30r=30

r=30/30

r=1

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