38+7r=6-4(2-3r)

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Solution for 38+7r=6-4(2-3r) equation: 



38+7r=6-4(2-3r)

We move all terms to the left:

38+7r-(6-4(2-3r))=0

We add all the numbers together, and all the variables

7r-(6-4(-3r+2))+38=0



We calculate terms in parentheses: -(6-4(-3r+2)), so:

6-4(-3r+2)

determiningTheFunctionDomain
-4(-3r+2)+6

We multiply parentheses

12r-8+6

We add all the numbers together, and all the variables

12r-2

Back to the equation:

-(12r-2)



We get rid of parentheses

7r-12r+2+38=0

We add all the numbers together, and all the variables

-5r+40=0

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

-5r=-40

r=-40/-5

r=+8

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