2(1.2b+2.1)=22.5

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Solution for 2(1.2b+2.1)=22.5 equation:



2(1.2b+2.1)=22.5
We move all terms to the left:
2(1.2b+2.1)-(22.5)=0
We add all the numbers together, and all the variables
2(1.2b+2.1)-22.5=0
We multiply parentheses
2b+4.2-22.5=0
We add all the numbers together, and all the variables
2b-18.3=0
We move all terms containing b to the left, all other terms to the right
2b=18.3
b=18.3/2
b=9+0.3/2

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