3(3.25+b)=21.75

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Solution for 3(3.25+b)=21.75 equation: 



3(3.25+b)=21.75

We move all terms to the left:

3(3.25+b)-(21.75)=0

We add all the numbers together, and all the variables

3(b+3.25)-(21.75)=0

We add all the numbers together, and all the variables

3(b+3.25)-21.75=0

We multiply parentheses

3b+9.75-21.75=0

We add all the numbers together, and all the variables

3b-12=0

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

3b=12

b=12/3

b=4

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