32-a=-(3a-5)7a

Solution for 32-a=-(3a-5)7a equation:

32-a=-(3a-5)7a

We move all terms to the left:

32-a-(-(3a-5)7a)=0

We add all the numbers together, and all the variables

-1a-(-(3a-5)7a)+32=0


We calculate terms in parentheses: -(-(3a-5)7a), so:

-(3a-5)7a

We multiply parentheses

-21a^2+35a

Back to the equation:

-(-21a^2+35a)


We get rid of parentheses

21a^2-35a-1a+32=0

We add all the numbers together, and all the variables

21a^2-36a+32=0

a = 21; b = -36; c = +32;
Δ = b2-4ac
Δ = -362-4·21·32
Δ = -1392
Delta is less than zero, so there is no solution for the equation