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2
Explanation:
1) If x=1
3x+2y=1
3×1+2y=1
2y=1-3
2y=-2
y=-2/2
y= -1
so x=1, y= -1
2) If x=3
3×3+2y=1
9+2y=1
2y=1-9
2y= -8
y= -8/2
y= -4
so x=3, y= -4
3) If y=1
3x+2×1=1
3x+2=1
3x=1-2
3x= -1
x = -1/3
so y=1, x= -1/3
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14
Answer:
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