What is -4y+9=-5y+1 what is the value

Combine like terms:  -4y+9=-5y+1  =>  8=-y, or y = -8 (answer)

Six people to the minimal staar

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*