#1**+2 **

6x+4y=34 multiply through by -1 → -6x - 4y - 34 (1)

6x+15y=78 (2)

Add (1) and (2) and we get

11y = 44 divide both sides by 11

y = 4

Put this into any equation to solve for x

6x + 4(4) = 34

6x + 16 = 34 subtract 16 from both sides

6x = 18 divide both sides by 6

x = 3

CPhill
Sep 25, 2017

#2**+2 **

Good Job CP (Your new nickname lmao) You have done it once more again ^^... You are very nice to help people out with their math problems ^^ Good Job CP

knownhappyman68
Sep 25, 2017