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-4.39=1.7b+2.9
We move all terms to the left:
-4.39-(1.7b+2.9)=0
We get rid of parentheses
-1.7b-2.9-4.39=0
We add all the numbers together, and all the variables
-1.7b-7.29=0
We move all terms containing b to the left, all other terms to the right
-1.7b=7.29
b=7.29/-1.7
b=-4+0.49/1.7
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