301=2(3.14)(6)r+2(3.14)

Solution for 301=2(3.14)(6)r+2(3.14) equation:

301=2(3.14)(6)r+2(3.14)

We move all terms to the left:

301-(2(3.14)(6)r+2(3.14))=0


We calculate terms in parentheses: -(2(3.14)6r+2(3.14)), so:

2(3.14)6r+2(3.14)

We add all the numbers together, and all the variables

2(3.14)6r+6.28

We multiply parentheses

37.68r+6.28

Back to the equation:

-(37.68r+6.28)


We get rid of parentheses

-37.68r-6.28+301=0

We add all the numbers together, and all the variables

-37.68r+294.72=0

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

-37.68r=-294.72

r=-294.72/-37.68

r=7+15.795918367347/19.224489795918