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sesenic [268]
3 years ago
9

2x + y = 93x - y = 16​

Mathematics
2 answers:
snow_tiger [21]3 years ago
7 0

Answer:

X=7 y=-5

Step-by-step explanation:

2x+y=9

3x-y=16

use the process of elimination finding out what works for one problem and try it on the other until they both work

Nesterboy [21]3 years ago
4 0

Answer:

x=5 y=-1

Step-by-step explanation:

5x=25

x=5

2(5)+y=9

10+y=9

y=-1

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