Question

Complete the following ordered pairs for the equation.
3x + 6y = 42
(-4, _)
(2, _)
(_, 5)

Answer 1

ok u just substitute -4 with x and 2 with x and 5 with y and then slove u will get the missing number

Answer 2

for example the first one u substitute -4 with x, ---> 3(-4)+6y=42 , -12+6y=42
6y=54 , y= 9 so for the first one the ordered pair is (-4,9)

Answer 3

(-4,9) (2,6) (4,5)

Answer 4

(-4,9)
(2,6)
(4,5)