Find the values of (x - y), if
3x + 2y = 8; 2x + 3y = 7
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Answer:
Step-by-step explanation:
2x+3y=7 ...(1)
3x+2y=8...(2)
multiplying eqn (1) with 2 and and eqn (2) with 3 we get ,
4x+6x=14
9x+6x=24
subtracting we get,
-5x = -14
x = 2whole 4/5
Therefore putting value of X in any equation you can find the value of y
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