3 years ago

Solve 5x+2y=4 x-y=5 (by elimination)I really need help

Mathematics

1 answer:

Ray Of Light [21]3 years ago

6 0

I hope this helps you

x=5+y

5 (5+y)+2y= 4

25+5y+2y=4

7y= -21

y= -3

x=5+y

x=5-3 x= 2

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