3-8(7+5r)=29+r

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Solution for 3-8(7+5r)=29+r equation: 



3-8(7+5r)=29+r

We move all terms to the left:

3-8(7+5r)-(29+r)=0

We add all the numbers together, and all the variables

-8(5r+7)-(r+29)+3=0

We multiply parentheses

-40r-(r+29)-56+3=0

We get rid of parentheses

-40r-r-29-56+3=0

We add all the numbers together, and all the variables

-41r-82=0

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

-41r=82

r=82/-41

r=-2

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