Astudent is trying to solve the system of two equations given below:
equation p: y + z = 4...
Mathematics, 20.09.2019 19:30 aek02
Astudent is trying to solve the system of two equations given below:
equation p: y + z = 4
equation q: 3y + 7z = 15
which of the following steps can be used to eliminate the y term?
a)−3(y + z = 4)
b) 3(y + z = 4)
c)−1(3y + 7z = 15)
d) −3(3y + 7z = 15)
Answers: 1
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