-7(3r+4)-4=94

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Solution for -7(3r+4)-4=94 equation: 



-7(3r+4)-4=94

We move all terms to the left:

-7(3r+4)-4-(94)=0

We add all the numbers together, and all the variables

-7(3r+4)-98=0

We multiply parentheses

-21r-28-98=0

We add all the numbers together, and all the variables

-21r-126=0

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

-21r=126

r=126/-21

r=-6

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