.2b+.6(-3-1.2b)=12

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Solution for .2b+.6(-3-1.2b)=12 equation: 



.2b+.6(-3-1.2b)=12

We move all terms to the left:

.2b+.6(-3-1.2b)-(12)=0

We add all the numbers together, and all the variables

.2b+.6(-1.2b-3)-12=0

We multiply parentheses

.2b-0.6b-1.8-12=0

We add all the numbers together, and all the variables

-0.4b-13.8=0

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

-0.4b=13.8

b=13.8/-0.4

b=-34+0.2/0.4

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