43=3(4r-1)-2r

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Solution for 43=3(4r-1)-2r equation: 



43=3(4r-1)-2r

We move all terms to the left:

43-(3(4r-1)-2r)=0



We calculate terms in parentheses: -(3(4r-1)-2r), so:

3(4r-1)-2r

We add all the numbers together, and all the variables

-2r+3(4r-1)

We multiply parentheses

-2r+12r-3

We add all the numbers together, and all the variables

10r-3

Back to the equation:

-(10r-3)



We get rid of parentheses

-10r+3+43=0

We add all the numbers together, and all the variables

-10r+46=0

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

-10r=-46

r=-46/-10

r=4+3/5

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