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Mathematics, 30.01.2020 02:02 chrisraptorofficial

Astudent is trying to solve the system of two equations given below:

equation p: y + z = 6
equation q: 8y + 7z = 1

which of these is a possible step used in eliminating the y-term?

(y + z = 6) ā‹… āˆ’8
(y + z = 6) ā‹… 7
(8y + 7z = 1) ā‹… 7
(8y + 7z = 1) ā‹… 8

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Astudent is trying to solve the system of two equations given below:

equation p: y + z...
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