Question

Use the substitution method to solve the following system of equations.

3x + 5y = 3
x + 2y = 0

Answer 1

(1,3/5)

Answer 2

for the first one

Answer 3

These are my answer choices.
(1, 1)
(6, –3)
(6, 1)
(1, –3)

Answer 4

ya i just redid that lol

Answer 5

hold on

Answer 6

(1,-3)

Answer 7

x + 2y = 0
x = -2y

now sub -2y in for x in the other equation

3x + 5y = 3
3(-2y) + 5y = 3
-6y + 5y = 3
-y = 3
y = -3

x = -2y
x = -2(-3)
x = 6

x = -6, y = -3 or (6,-3)

Answer 8

oops...it is not-6, it is 6

Answer 9

dang i did something wrong then
im sorry

Answer 10

if I had $1 for every mistake I made...I would be rich...lol

Answer 11

Its okay I did it and I didn't get the same answer. Then I got the same answer as @texaschic101 .