3a(2a-1)=a-(a+2)

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Solution for 3a(2a-1)=a-(a+2) equation: 



3a(2a-1)=a-(a+2)

We move all terms to the left:

3a(2a-1)-(a-(a+2))=0

We multiply parentheses

6a^2-3a-(a-(a+2))=0



We calculate terms in parentheses: -(a-(a+2)), so:

a-(a+2)

We get rid of parentheses

a-a-2

We add all the numbers together, and all the variables

-2

Back to the equation:

-(-2)



We add all the numbers together, and all the variables

6a^2-3a+2=0

a = 6; b = -3; c = +2;
Δ = b2-4ac
Δ = -32-4·6·2
Δ = -39
Delta is less than zero, so there is no solution for the equation

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