y = 36/5We're asked to solve the following equation:[tex]\sf 3y-9+2y=25[/tex]Begin by adding 9 to both sides.[tex]\sf 3y+2y=25+9[/tex][tex]\sf 3y+2y=36[/tex]Next, add the y terms:[tex]\sf 5y=36[/tex]Divide both sides by 5:[tex]\sf y=\cfrac{36}{5}[/tex]
Answer:y = 36/5Step-by-step explanation: