-5(1+8r)=-245

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Solution for -5(1+8r)=-245 equation: 



-5(1+8r)=-245

We move all terms to the left:

-5(1+8r)-(-245)=0

We add all the numbers together, and all the variables

-5(8r+1)-(-245)=0

We add all the numbers together, and all the variables

-5(8r+1)+245=0

We multiply parentheses

-40r-5+245=0

We add all the numbers together, and all the variables

-40r+240=0

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

-40r=-240

r=-240/-40

r=+6

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