2-(10b-3)=1/2(20-30b

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Solution for 2-(10b-3)=1/2(20-30b equation:



2-(10b-3)=1/2(20-30b
We move all terms to the left:
2-(10b-3)-(1/2(20-30b)=0
Domain of the equation: 2(20-30b)+2!=0
We move all terms containing b to the left, all other terms to the right
2(20-30b)!=-2
b∈R
We add all the numbers together, and all the variables
-(10b-3)-(1/2(-30b+20)+2=0
We get rid of parentheses
-10b-(1/2(-30b+20)+2+3=0
We multiply all the terms by the denominator
-10b*2(-30b+20)+2+3-(1=0
We add all the numbers together, and all the variables
-10b*2(-30b+20)=0
Wy multiply elements
-20b^2(-=0

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