Question

solve by elemination method : x-y equal to 5; 3x+2y equal to 25.​

Answer 1

Answer:

x - y = 5..........................................................(1)

3x + 2y = 25..................................................(2)

Multiplying (1) with 2 on both sides

2x - 2y = 15........................................................(3)

Adding (2) and (3)

5x = 40

x = 8

Similarly we cam find y = 3

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