1.

16. Find three different solution for the equation 3x-8y=27.

Answer»

For equation 3x - 8y =27x = (27 + 8y)/3

If y = 0,x = 27/3 = 9

If y = -3x = (27 + 8*-3)/3 = (27 - 24)/3 = 3/3 = 1

If y = - 6x = (27 + 8*-6)/3 = (27 - 48)/3 = - 21/3 = - 7

Therefore,Three solutions are(9, 0), (1, - 3) and (-7, - 6)


Discussion

No Comment Found

Related InterviewSolutions