Math, asked by lganeshi199, 2 months ago

The solution of the equations x – y = 2 and x + y = 4 is:
2 points​

Answers

Answered by ganesh1314
1

Answer:

x - y = 2 -  -  -  - (1) \\ x + y = 4 -  -  -  - (2) \\ add(1)and(2) \\  \:  \: x - y = 2 \\  \:  \: x + y =  4 \\   \:  \:  - -  -  -  - \\  \:  \: 2x + 0 = 6 \\  \:  \:  -  -  -  -  -  \\ 2x = 6 \\ x = 3  \:  \:  \:  ln(2)  \\ x + y = 4 \\ 3 + y = 4 \\ y = 4 - 3 \\ y = 1

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