Solve each of the followinr 2x +3y 2,x-2y 8CBS – InterviewSolution

1.

Solve each of the followinr 2x +3y 2,x-2y 8CBS

Answer»

2x + 3y = 2 ....(1)

x - 2y = 8 .....(2)

2 × (1) + 3 × (2)

4x + 6y = 4

3x - 6y = 24

7x = 28x = 4

So, 2y = x - 8

2y = -4

y = -2

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