Question

3x-5y=-1 x-y=-1.by comparison methods

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

3 X - 5 Y = -1...............(1)

X - Y  = - 1..................(2)

(2)*3

3 X- 3 Y = -3.............(3)

8 Y = 4

Y = 4/8

Y = 1/2

SUBSTITUTING IN (2)

X - 1/2 = -1

X = -1 +1/2

X = -2+1/2

X = -1/2.

X = -1/2,Y = 1/2.

HOPE THIS HELPS.