Question

If 2y+5/3 =26/3 - y, then find y​

Answer 1

Step-by-step explanation:

2y+5/3=26/3-y. ( Cross multiply)

3-y(2y+5)=3(26/3)

6y+15-2y²-5y=78/3

(y-2y²+15)3=78

3y-6y²+45-78=0

3y-6y²-33=0

Dividing whole eq by 3

y-2y²-11=0

2y²-y+11=0

-b±√b²-4ac/2à

1±√1-88/4

1+√87/4 or 1-√87/4 is the answer