Question

2x+9y=0

3x+5y=17

Answer 1

@merchandize

Answer 2

Solve by yourself. It is same as previous one.

Answer 3

im not in algebraanymore, its just a review i dont remember how, it confuses me

Answer 4

I know what it is. Give a try wherever you find problem then ask me. Not like that..sorry..:(

Answer 5

which equation do i use first? to plug into the other one

Answer 6

any one of them
either equation 1 or 2.
okay i will give you a hint
from equation 2
5y=17-3x.
now i am not going to give you any hint..
solve by yourself.

Answer 7

ok

Answer 8

so i plug that in where the x is in the first equation?

Answer 9

i plg in 17-3x

Answer 10

so it will be 2(17-3x) +97= 0 rite ?

Answer 11

hello?

Answer 12

2x + 9y = 0
3x + 5y = 17
multiply the first equation by 3 and the second by 2; then subtract
6x + 27y = 0
6x + 10y = 34
17y = -34
y = -2
substitute to find 'x'
2x + 9(-2) = 0
2x -18 = 0
2x = 18
x = 9
check by substituting these values into the other equation
3(9) + 5(-2) = 17 ??
27 -10 = 17
Answer: (9,-2)
Do you wanna know how to graph it?

Answer 13

no i don't need to graph, thnx!

Answer 14

lol noproblem :D