7r+8+6=-2(1-6r)+7(2r+5)

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Solution for 7r+8+6=-2(1-6r)+7(2r+5) equation: 



7r+8+6=-2(1-6r)+7(2r+5)

We move all terms to the left:

7r+8+6-(-2(1-6r)+7(2r+5))=0

We add all the numbers together, and all the variables

7r-(-2(-6r+1)+7(2r+5))+8+6=0

We add all the numbers together, and all the variables

7r-(-2(-6r+1)+7(2r+5))+14=0



We calculate terms in parentheses: -(-2(-6r+1)+7(2r+5)), so:

-2(-6r+1)+7(2r+5)

We multiply parentheses

12r+14r-2+35

We add all the numbers together, and all the variables

26r+33

Back to the equation:

-(26r+33)



We get rid of parentheses

7r-26r-33+14=0

We add all the numbers together, and all the variables

-19r-19=0

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

-19r=19

r=19/-19

r=-1

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