Question

I don't understand this question...

Answer 1

multiply second equation by 5 then they are equivalent cos they all have 10 for their RHS
then solve the current one and that one

Answer 2

im sorry, i dont understand...

Answer 3

multiply the second equation by 5 what do u get

Answer 4

15x - 10y = 10

Answer 5

yes now see how the first equation also has a ten on the right hand side?

Answer 6

that means they are now equivalent

Answer 7

ok

Answer 8

now solve the first set which is already there and your new set

Answer 9

i dont get it

Answer 10

@CrashOnce can you please help me?

Answer 11

yes

Answer 12

solve the first set which is on the screen shot
sorry for getting back late

Answer 13

then solve the new set we already got and compare answers