Answer:
a = 29
u = 12
Step-by-step explanation:
32 + 7u + 9 + 2a - 3 = 3a + 7u + 9
32 + 2a - 3 = 3a
3(29) + 7u + 9 = 180
7u = 180 - 96
7u = 84
....... argue 6e73t83hwp260wcsihwoec
up the price will go up making the x value go up