Answer two questions about Systems AAA and BBB: System AAA \text{\quad}start text, end text System BBB \begin{cases}x-7y=-3\\\\4

Question

3 years ago

9

Answer two questions about Systems AAA and BBB: System AAA \text{\quad}start text, end text System BBB \begin{cases}x-7y=-3\\\\4

x+y=7\end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ x−7y=−3 4x+y=7 \begin{cases}4x+y=7\\\\x-7y=-3\end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ 4x+y=7 x−7y=−3 1) How can we get System BBB from System AAA?

Mathematics

2 answers:

MrRa [10] · Answer 1 · 2022-06-04T16:41:00+03:00

MrRa [10]3 years ago

5 0

Answer:

B: swap the order of the equations

(Yes) they have the same solution

Step-by-step explanation:

GenaCL600 [577] · Answer 2 · 2022-06-04T18:58:03+03:00

GenaCL600 [577]3 years ago

5 0

Answer:

B

Yes

Step-by-step explanation:

Hope this helps!