the solution of the system of equations 2x+3y=8 , -x+2y=3 are given by. find x and y
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The value of x and y is 1 & 2 respectively.
Step-by-step explanation:
2x + 3y = 8. (I)
-x + 2y = 3. (II)
now multiplying the equation (II) by 2
thus, -2x +4y = 6. (III)
adding the equations (I) & (III),
we get, 7y = 14
therefore, y = 2
substituting the value of y in equation (I), we get
2x +6 = 8
thus, 2x = 2
therefore, x = 1
(x , y) = (1, 2)
Hope this will help you......
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