Question

witch ordered pair is the solution
-3x-7y=4
a) 2,-6
b) -6,2
c) 2, -5
d) -5,2

Answer 1

*which

Answer 2

in order to get an ordered pair you need to solve for a variable. let's say you want to find the "y" you would make "x" equal 0 and then solve

Answer 3

thats the prob idk how to do tat

Answer 4

ok, solve for "x". In the equation make "Y" equal "0" so where the "y" is substitute it for zero.

Answer 5

so its c

Answer 6

how did you come to that conclusion ? Tell me the steps

Answer 7

-3*2 -7*-5=4

Answer 8

did you plug them all in to find an answer?

Answer 9

yeah

Answer 10

there is a much faster way, I'll draw you each step