-8(7-5r)=-18

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Solution for -8(7-5r)=-18 equation: 



-8(7-5r)=-18

We move all terms to the left:

-8(7-5r)-(-18)=0

We add all the numbers together, and all the variables

-8(-5r+7)-(-18)=0

We add all the numbers together, and all the variables

-8(-5r+7)+18=0

We multiply parentheses

40r-56+18=0

We add all the numbers together, and all the variables

40r-38=0

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

40r=38

r=38/40

r=19/20

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