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MAXImum [283]
3 years ago
14

System of Linear Equations

Mathematics
1 answer:
dedylja [7]3 years ago
8 0

Answer:

X=6

Y= - 1

Step-by-step explanation:

X-y =7

X+y =5 cross - y and y

_______

X+x =7 +5

2x= 12

X= 12/2

X= 6

Replace X in first equation:

X - y =7

6 - y =7

6 - 7 =y

y = - 1

Hope this helps you.. Good Luck!

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8 0
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babunello [35]

Answer:

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WITCHER [35]

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Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
Francesca wants to convert 1 meter to feet. Use what you know about customary measures to explain how she could do this.
Volgvan
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Step-by-step explanation:

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