Od -5
Question 2 (4 points)
(08.05)
A student is trying to solve the system of two equations given below.
Equation P: y + z = 4
Equation Q: 3y + 72 = 15
Which of the following steps can be used to eliminate they term? (4 points)
-3(y + z = 4)
OD
3(y + 2 = 4)
Ос
-1(3y - 72 = 15)
Od
-3(3y = 72 = 15)