Question

x/4+y/5=4 and 3x/8+y/10=4

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

X=8,y= 10

Step-by-step explanation:

10x+8y = 160. (1)

30x+8y = 320. (2)

(2)-(1)

20x= 160

x=8

80+8y= 160

8y = 80

y= 10