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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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



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

5(-1r+2)+6

We multiply parentheses

-5r+10+6

We add all the numbers together, and all the variables

-5r+16

Back to the equation:

-(-5r+16)



We get rid of parentheses

7r+5r-16+2=0

We add all the numbers together, and all the variables

12r-14=0

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

12r=14

r=14/12

r=1+1/6

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