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Ne4ueva [31]
3 years ago
7

-2x-3y=-16; 5x+9y=40

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
7 0

Answer:

x=8 y=o

Step-by-step explanation:

If first expression multiples 3 so: -6x-9y=-48 to emerge with second expression

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a  | b | a + b (answer)

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0 | 1  | 1

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Step-by-step explanation:

Considering the following conditions for the real numbers:

a\geq 0\\b\geq 0

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a + b \geq 0

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