Question

5x+3y-9=0
10x=9y+5
system of equations will have no solution (x,y)
for what value of constant a?
A) 9
B) 6
C) 5
D) -6

Answer 1

where is "a" in the two equations??????

Answer 2

sorry the 9's are a;s
cant read my own writing :P

Answer 3

A)9

Answer 4

That will create a zero row.

Answer 5

After you row reduce.

Answer 6

You will have 0=5

Answer 7

But 0 can't equal 5 so there is no solution.