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OpenStudy (anonymous):
A student 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? (4 points) –3(y + z = 4) 3(y + z = 4) –1(3y + 7z = 15) –3(3y + 7z = 15)
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OpenStudy (mertsj):
The first one.
OpenStudy (anonymous):
thanks
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