H = positive (14) because -98 / -7 is 14
U = is (-144) because it has u multiply 6 instead of dividing to remove it. If you do it ot one side you must do it to all other sides.
Q = 18 * 5 is (90)
The answer is 1 bc the solution is (1,-3)
Answer:
f=9 x 20
Step-by-step explanation:
