Question

b. 3x - y = 2, 2x + y = 8​

Answer 1

Answer:

Question

✳️3x-y=2;2x+y=8

Solution ⬇️

✍️3x-y=2...(1)

✍️2x+y=8...(2) adding eq 2 from 1

✍️5x=10

$x = \frac{10}{5}$

✍️x=2

✳️ substituting value x=2 in equation 1

✍️3x-y=2..(1)

✍️3(2)-y=2

✍️6-y=2

✍️-y=2-6

✍️-y=-4

✍️y=4

➡️(x,y)(2,4)is the solution of the given quadratic equations

Step-by-step explanation:

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