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2 years ago

6

1. (3x + y = 5 (x-4y=32

2 answers:

chubhunter [2.5K]2 years ago

8 0

Answer:

13x=52

x=14

y=-37

plz mark brainliest

Archy [21]2 years ago

5 0

Answer:

{x,y}={4,7}

Step-by-step explanation:

3x - y = 5

x+ 4y = 32

y + 3x = 5 , 4y + x = 32

x = -4y + 32

3•(-4y+32) - y = 5

- 13y = -91

13y = 91

y = 7

x = -4y+32

y = 7

x = -4(7)+32 = 4

so the final solution is:

⇒x = -4(7)+32 = 4

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xz_007 [3.2K]

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