Mathematics, 22.07.2019 08:30 belladaviau1338
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? (4 points) select one: a. −3(y + z = 4) b. 3(y + z = 4) c. −1(3y + 7z = 15) d. −3(3y + 7z = 15)
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Astudent is trying to solve the system of two equations given below: equation p: y + z = 4 equatio...
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