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Assoli18 [71]
3 years ago
14

PLZ HELP QUIK PLZ HELP PLZ

Mathematics
1 answer:
aleksandrvk [35]3 years ago
7 0

Answer:

(x,y) = (-2,7)

Step-by-step explanation:

7x+2y=0

9x+4y=10

y = -9x/4 + 5/2

7x+2 (-9x/4 + 5/2) = 0

5x/2 = -5

5x = -10

x = -2

use x and substitute to get y

y = -(9/4) (-2) +5/2 = 7

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