Question

Solve The Linear System

-3x-3y=1
y=-x

Answer 1

hmm?

Answer 2

-2x-4y

Answer 3

im just lookin for help

Answer 4

or x=-2y

Answer 5

well can u explain the problem?

Answer 6

if your looking for x you isolate it by moving y to one side of the equation

Answer 7

k

Answer 8

for instance we we moved all the y to the right

Answer 9

ok so we would add -3y to both sides?

Answer 10

yes

Answer 11

and so it would become -3x=3y. so now what?

Answer 12

you're already given you'r x value
it says
y = -x.
Just substitute -x for your y and solve.

Answer 13

it depends on what you are looking for, if you look for x you divide by -3 to both sides of the equaation

Answer 14

if you look for y just divide 3 to both sides

Answer 15

then once u have ur x. u plug it into your y = -x and thats ur Y.

Answer 16

si correcto mi amigo*(im not spanish)

Answer 17

then divide -3x by both sides. right?

Answer 18

oh i see you type the problem wrong

Answer 19

answer is a

Answer 20

the easiest way to solve this problem is to plug in the numbers into x and y

Answer 21

aww im gettin it