Question

-11x-10y+17
5x-7y+50
solve please?

Answer 1

y=-11/10x+17/10

Answer 2

Eh? sorry, i don't understand this much.

Answer 3

Is this a systems of equations?

Answer 4

Yes.

Answer 5

Just one second and I'll have it

Answer 6

wait a sec, where is the = sign?

Answer 7

the second one should be 5x-7y=50, sorry.

Answer 8

what about the first one? ...=17 ?

Answer 9

yes, sorry again

Answer 10

its alright, the shift key can get annoying sometimes

Answer 11

i know

Answer 12

y = -5, x = 3

Answer 13

thanks a lot. :D

Answer 14

here is how i did this: I wanted to get x or y by itsself so i turned 5x - 7y = 50 into 5x= 7y + 50

Answer 15

then, i divided by 5

Answer 16

and got x = 7/5y + 10

Answer 17

then i just plugged that whole thing into the x variable in the first equation like this -11(7/5y + 10) - 10y = 17, then you distribute the -11 and add together the two y terms and put the constant on the other side and get y by itsself. After that you can just plug y into either equation to get x