Answer:
17
Step-by-step explanation:
Based on the 2nd equation, it seems that x=-3-3y. I got that by subtracting both sides by 6y and then dividing both sides by 2. Now substitute that in place of x in the first equation. (-3-3y)/3-2y=14. Simplify that and get -1-y-2y=14. Add 1 to both sides and simplify. You get -3y=15. Divide both sides by -3 and get y=-5. Now substitute -5 into the equation for x. x=-3-3(-5)
x=-3+15=12
So x=12 and y=-5. Now do 12-(-5)=12+5=17
