1/5(15b-)=3b-9

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Solution for 1/5(15b-)=3b-9 equation: 



1/5(15b-)=3b-9

We move all terms to the left:

1/5(15b-)-(3b-9)=0



Domain of the equation: 5(15b-)!=0

b∈R



We add all the numbers together, and all the variables

1/5(+15b)-(3b-9)=0

We get rid of parentheses

1/5(+15b)-3b+9=0

We multiply all the terms by the denominator


-3b*5(+15b)+9*5(+15b)+1=0

Wy multiply elements

-15b^2(++45b(++1=0

We use the square of the difference formula

-15b^2(+45b(+1=0

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