Question

Last one :)

4x+3y=7
2x-7y=-6


thanks for those who helped. :) Specially Josephniel14 :D

Answer 1

Hahah. No Prob. XD

Answer 2

Answer Please? :( teehee:D

Answer 3

lol,

4x + 3y = 7
-2(2x - 7y) = -6*- 2

4x +3y=7
-4x+14y=12

17y= 19 => y=19/17

4x + 3(19/17)= 7
4x + 57/17= 7

4x= 7 - 57/17= 119/17 - 57/17= 62/17

x= 62/17*4= 18/17

Answer 4

oops mistake,,, x= 31/34

Answer 5

Same procedure as I just explained in the other one you posted, multiply the second equation by 2 so that you have 4x in both, then substitute for one of the 4x's with the value of the other to compute x, etc etc

Answer 6

right. thankyou ;)

Answer 7

Sorry. I was supposed to answer your question until my computer got loco. Hahah. Sorry.