13.Solve the pair of linear equations by reducing them to simple equations:
6x + 3y = 6xy 4x + 2y = 5xy
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Step-by-step explanation:
6x+3y=6xy−−−(1)
2x+4y=5xy−−−(2)
multiplyeq.(1)by5andeq.(2)by6
30x+15y=30xy−−(3)
12x+24y=30xy−−(4)
eq.(3)and(4)areequalso
30x+15y=12x+24y
18x=9y
y=2x
if
y=0thenx=0
y=1thenx=2
y=3thenx=6
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