Question

5y^2+3y^2-3y-4y+15+11 combine like terms

Answer 1

Answer:

Here are the steps for problems like this: ... Step 2: Combine the new equations to eliminate one variable. 10 x + 6 y = 28 ... Systems of equations with elimination: x-4y=- 18 & -x+3y ...

Answer 2

8y^2-7y+26

I hope you got your answer