spzry38jy7 spzry38jy7

03-05-2021
Mathematics

contestada

How do you find X and Y?
4y + 5z = 60
5x + 3y = 60
4x + 3z = 60

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collieflower25 collieflower25

03-05-2021

Answer:

1. y=5 x=8

2. x=9 y=5

3. x=12 z=4

Step-by-step explanation:

1. 4(5)+5(8)=60

2. 5(9)+3(5)=60

3. 4(12)+3(4)=60

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