Question

5x+3y= 4
2x+4y= -18

Answer 1

Use one of the following methods:

--substitution
--elimination

Answer 2

are we assuming what y and x have the same value sets?

Answer 3

its a system of equations @GoldPhenoix

Answer 4

yes @some_someone

Answer 5

have you tried it @an12345

@physicsboffin already worked one out step by step, so just follow that..

Answer 6

i dont know how to switch the first equation , like move the stuff around

Answer 7

@an12345 comon i believe in you....you need to try in order to understand!!:)

Answer 8

^ yep :)

Answer 9

im trying..

Answer 10

will it be 5x-4= 3y ?

Answer 11

yes if you want to solve for y

Answer 12

try harder...when u do get it ....atleast u'll know u understand....ill check ur answers

Answer 13

Try to find the value of one variable ok?

Answer 14

k