4(2+b)=28

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Solution for 4(2+b)=28 equation:



4(2+b)=28
We move all terms to the left:
4(2+b)-(28)=0
We add all the numbers together, and all the variables
4(b+2)-28=0
We multiply parentheses
4b+8-28=0
We add all the numbers together, and all the variables
4b-20=0
We move all terms containing b to the left, all other terms to the right
4b=20
b=20/4
b=5

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