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Alenkinab [10]
3 years ago
6

Determine the value of x and y in the following systems of equations5x-2y=4 ; -2x+y=2.

Mathematics
1 answer:
V125BC [204]3 years ago
7 0

Answer:(x,y)=(8,18)

Step-by-step explanation:

Given

5x-2y=4-------1

Second Equation

-2x+y=2-----2

Now multiply equation 2 by 2 and it to equation 1

5x-4x+0=8

x=8

substitute it in equation 1

5\times 8-2\times y=4

36=2y

y=18

Therefore

(x,y)=(8,18)

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