Question

HELP PLEASE!!
what is x and y??
x + 3y = 13
2x – 3y = –19

Answer 1

@undeadknight26

Answer 2

do you have any choices for the answer?

Answer 3

oh yeah!! sorry

Answer 4

Use your answer choices and plug them in for x and y and see which one makes the equations correct :D easiest way to do it :D

Answer 5

yeah ^

Answer 6

A.) (-2, 5)
B.) (-2, 4)
c.) (4, -2)
D.) (5, -6)

Answer 7

so plug in the numbers into each equation. the right answer will say 13=13 and -19=-19

Answer 8

^very smart person! Go with their answer :D

Answer 9

ok!! i will silly goose!!

Answer 10

*thumbs up*

Answer 11

lolz!!

Answer 12

First solve for x. This will make x equal to an equation that has only y in it. The first equation solves to x=13-3y

Place 13-y in all places that there is an x in the other equation.
This comes to
2(13-y)-3y=-19

No you can solve for y and there will be no variable left over. Use that number to solve for x.

Answer 13

thanks!!