Question 429590
The answer must be, solve the equation:

3y-5y+10=36, Add -10 to both sides.

3y-5y+10-10=36-10, Combine like terms.

-2y=26, Divide both sides by -2

 y=-13.

Answer: The number -13 is the solution.

Check: 3(-13)-5(-13)+10=36
       -39+65+10=36
       -39+75=36
       36=36.

Done.