Subtract the sum of 5y^{2}^{ }+ y – 3 and y^{2} – 3y + 7 from 6y^{2}^{ }+ y – 2.
The sum of 5y^{2} + y – 3 and y^{2} – 3y + 7
Subtract 6y^{2} + y - 2 from 6y^{2} - 2y + 4