3b/5+3=3b-45

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Solution for 3b/5+3=3b-45 equation: 



3b/5+3=3b-45

We move all terms to the left:

3b/5+3-(3b-45)=0

We get rid of parentheses

3b/5-3b+45+3=0

We multiply all the terms by the denominator


3b-3b*5+45*5+3*5=0

We add all the numbers together, and all the variables

3b-3b*5+240=0

Wy multiply elements

3b-15b+240=0

We add all the numbers together, and all the variables

-12b+240=0

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

-12b=-240

b=-240/-12

b=+20

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