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Andrews [41]
3 years ago
12

4x+y=15 3x+5y=41 help please!

Mathematics
2 answers:
sveta [45]3 years ago
8 0

Step-by-step explanation:

4x+y=15 -------1

3x+5y=41------2

y=15–4x--------3

3 in 2

3x+5(15–4x)=41

3x+75–20x=41

3x–20x=41–75

-17x=-34

x=-34÷-17

x=2

x=2 in 1

4(2)+y=15

8+y=15

y=15–8

y=7

answer:x=2,y=7

NemiM [27]3 years ago
3 0

Step-by-step explanation:

x=2. y=7

4(2) + (7) =15

3(2) + 5(7) = 41

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