0.3(b-21)=3.5

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Solution for 0.3(b-21)=3.5 equation: 



0.3(b-21)=3.5

We move all terms to the left:

0.3(b-21)-(3.5)=0

We add all the numbers together, and all the variables

0.3(b-21)-3.5=0

We multiply parentheses

0.3b-6.3-3.5=0

We add all the numbers together, and all the variables

0.3b-9.8=0

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

0.3b=9.8

b=9.8/0.3

b=32+0.2/0.3

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