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mina [271]
3 years ago
8

2x+y=-4×+y=-7solve the system by substitution​

Mathematics
1 answer:
ANEK [815]3 years ago
6 0

Answer:

x = 3, y = -10

(3.-10)

Hopefully this helps!

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Hey there!

No numbers go into a prime number other than one and that number. 9 and 7 go into 63, so it’s not 63. 3 and 17 go into 51, so it’s not 51. 19 and 3 go into 57, so it’s not 57. That leaves 61. Nothing goes into this other than one and 61, so the answer is 61.

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