Math, asked by sajid48, 1 year ago

solve the equation graphically 3 X + 2 Y is equals to 5 and 2 x minus 3 Y is equal to 7 .please say me the answer or answer for my question soon please​

Answers

Answered by piyu3208
0

3x + 2y = 5 ....... (1) \\ 2x - 3y = 7.......(2) \\ multiplying(1)by \: 3 \: and \: (2)by 2 \\  9x + 6y = 15.........(3) \\ 4x - 6y = 14.........(4) \\ adding(3) \: and \: (4) \\ 13x = 39 \\ x = 3 \\ substituting \: x = 3 \: in \: (1) \\ 3(3) + 2y =  \\ 2y = 5 - 9 \\ y =  - 2

I hope it will help you


sajid48: guys i sed graphically
piyu3208: I can't show you graphically now so I will give you graph photo later
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