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Furkat [3]
3 years ago
11

What is -5x-y=21y=4x+6​

Mathematics
2 answers:
Whitepunk [10]3 years ago
5 0

Answer:

Substitution substitution

Step-by-step explanation:

(-3,-6)

or

x= -3 y=-6

nydimaria [60]3 years ago
4 0

Answer:

(x,y)= (-3,-6)

Step-by-step explanation:

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