Give the system, X + y = 15 3x - y = 9, find the value of x and y

asked Apr 19, 2022 122k views

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Answer:

(x,y)=(9/77,684/77)

Explanation:

X + y = 15 3x - y = 9

=154x=18

x=9/77

9/77+y=9

y=684/77

=(x,y)=(9/77,684/77)

Sederqvist answered Apr 24, 2022

4.5k points

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