Question

2. Determine if {-2/3 , 5} is a solution to -3x + 2y = -4. Please show all of your work

Answer 1

this is means that you need to substitute x=-2/3 and y=5
in your equation & verify if the stated is true.
try it...

Answer 2

-3 * (-2/3) +2*5=-4
...?

Answer 3

thank you

Answer 4

:)

Answer 5

did you get the answer? what is it?

Answer 6

2+10=-4 which is not true. so, {-2/3 , 5} is NOT a solution, right?

Answer 7

yes that's what i got your right