- 10x = 15 - 5y
-3x = 24 + 5y change the variables x and y with ,

(-3,3) you cancel the -5y and 5y our and add the equations together (24+15) and (-10x+-3x) you get 39 and -13. then you divide 39/-13 and get -3=x. then you plug that in for x to get y

Tbh idk i just getting points so i can ask questions

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.

the answer is 18.