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amid [387]
3 years ago
8

I don’t know the answer to it

Mathematics
2 answers:
diamong [38]3 years ago
7 0

Answer:

x= 7

y= 3

Step-by-step explanation:

First you have to make equations for it

x + y = 10

x - y= 4

Then you use just use the elimination method (Cross out the ys) to get to

2x = 14 which gets you x= 7. Then just substitute one on the equations 7 and solve to get y = 3.

Lelechka [254]3 years ago
3 0

Answer:

The answer is B, 3

Step-by-step explanation:

Because if the sum is 10 (x+y=10) and you have to subtract 4 to get the smaller number, 7-4=3 and 7+3=10

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