1.5x+3y=42....(i) 13x+y=24......(ii) x and y greaten than 0
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Answer:
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Answer:
x=0.88, y= 12.54
Step-by-step explanation:
5x+3y=42 , 3y=42- 5x, y = (42- 5x)/3= 14-5x/3
13x+y= 24
x>0
y>0
13x + (14-5x/3) = 24
13x-5x/3 = 24-14
(39x- 5x)/3 = 10
34x= 10*3
x= 30/34= 0.88
y= 14- 5(0.88)/3
y= 14-4.4/3
y=14-1.46
y=12.54
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