the answer is (3,3) divide 4X with -2 2y and 18 and always when you divide a positive and a negative it's a negative so these images tells you how to get your answer also that's where I got these images from hoped I helped after u caculate the quotient you will have -2x-y=-18÷2 and from their you get your first coordinate after that divide 18 and -2 and it's 9 and your answer is 3 for the first coordinate then add both equations -2x-y=-9 and 2x+3y=15