Math, asked by nav925, 1 year ago

solve the equation2x+y=5,3x-y=5​

Answers

Answered by pentasreenidhi
1

Answer:

Step-by-step explanation:

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Answered by Stera
6

given \\ 2x + y = 5 \\  \\  =  > y = 5 - 2x \\  \\ and \\ 3x - y = 5 \\  \\  =  > 3x - (5 - 2x) = 5 \\  \\  =  > 3x - 5 + 2x = 5  \\  \\   =  > 5x = 5 + 5 \\  \\  =  > 5x = 10 \\  \\  =  > x = 2 \\  \\ so \\ y = 5 - 2 \times 2 \\  \\ =  > y = 5 - 4 \\  \\  =  > y = 1

Therefore, x=2 and y = 1

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