Mathematics, 12.11.2020 22:10, Albala

A student is trying to solve the system of two equations given below: Equation P: y + z = 6

Equation Q: 5y + 92 = 1

Which of the following is a possible step used in eliminating the y-term?

(y + z = 6) x 9
(y + z = 6) x 5
(5y + 92 = 1) x 9
(5y + 92 = 1) x 5

Answers: 2

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A student is trying to solve the system of two equations given below: Equation P: y + z = 6