Set each piece = to 56, assuming that the 2 variables for which you are not solving are each equal to 0.
7x -2(0)-14(0) = 56
7x=56 (divide each side by 7)
X = ?
(__, 0, 0)
7(0) - 2y - 14 (0) = 56
-2y = 56 (divide each side by -2)
Y= ?
(0, __ , 0)
7(0) - 2(0) - 14z = 56
-14z = 56 (divide each side by -14)
z = ?
(0, 0, __)
x weeks * 7 days/week * 24 hours/day = 168x hours
168x i guess
Answer:
you would need to divide by how many number there is basically just dividing by how many numbers there are
Step-by-step explanation:
Answer:
-56
Step-by-step explanation: