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Colt1911 [192]
2 years ago
12

If 2x +y=-7 and 3x=6+4y are simultaneous equation, what is the value of x-y​

Mathematics
1 answer:
Aleks04 [339]2 years ago
7 0
Multiply by 48x+4y=28 3x-4y=6
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Step-by-step explanation:

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butalik [34]

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7 0
3 years ago
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Gre4nikov [31]

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Step-by-step explanation:

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2 years ago
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marta [7]

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I hope this helped! :D

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