Answer:
x = 12
Step-by-step explanation:
5x - 7 = 3x + 17
2x -7 = 17
2x = 24
__________
-2a - 2 = 6 - 3a
-2a + 3a = 6 + 2
a = 8✔
if they vary together then y would be 2
since they vary together 5 multiplied by 3 is 15 so you would divide 6 by 3 to get 2 the z is irrelevant because it has no relation to x or y
The answer is 1
Hope this Helps! :)
