Respuesta :
Step 1- Add 3y to both sides
2x = 15+3y
Step 2- Divide both sides by 2
x = 15+3y/2
Step 3- Factor out the common term 3
x = 3(5+y)/2
2x = 15+3y
Step 2- Divide both sides by 2
x = 15+3y/2
Step 3- Factor out the common term 3
x = 3(5+y)/2