-4(2+7r)+6(-3r+8)=40

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Solution for -4(2+7r)+6(-3r+8)=40 equation: 



-4(2+7r)+6(-3r+8)=40

We move all terms to the left:

-4(2+7r)+6(-3r+8)-(40)=0

We add all the numbers together, and all the variables

-4(7r+2)+6(-3r+8)-40=0

We multiply parentheses

-28r-18r-8+48-40=0

We add all the numbers together, and all the variables

-46r=0

r=0/-46

r=0

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