8(2+b)=20

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Solution for 8(2+b)=20 equation:



8(2+b)=20
We move all terms to the left:
8(2+b)-(20)=0
We add all the numbers together, and all the variables
8(b+2)-20=0
We multiply parentheses
8b+16-20=0
We add all the numbers together, and all the variables
8b-4=0
We move all terms containing b to the left, all other terms to the right
8b=4
b=4/8
b=1/2

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