exam Maths Puzzle Numerical Ability



What are the points that lie on the line 2x + 3y + 5 = 0

Thank you

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exam Other Question

Find two consecutive even integers so that three times the smaller is 40 more than two times the larger. Determine the value of k for which the system:

x + y +5z = -3
x + 2y - 5z = -1
8x + 17y + kz = -5

has no solutions.

k = ???