andrwisawesome0
04.12.2019 •
Mathematics
Which system of linear equations can be solved using the equation?
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Ответ:
-8x+3y=28
4x-y=-12
Step-by-step explanation:
Let's find x and y from matrices and then check for this systems.
Simplify, so we got
7-9
28-24
------
So x=-2
y=4
So we need to put those values and check system.
Ответ: