solve 3x+4y=11 solve it
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Answered by
0
Answer:
xy=7/3
Step-by-step explanation:
3x+4y=11
3x+y=11-4
3x+y=7
x+y=7/3
therefore xy=7/3
Answered by
0
Answer:
3x + 4y = 11
3x+y = 11/4
x + y = (11/4) ÷ 3
x + y = 11/4 × 1/3
x + y = 11/12
Therefore, xy = 11/12
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