Answer:
see explanation
Step-by-step explanation:
Given the 2 equations
- 6x - 4y = 2 → (1)
- 4x - 7y = 2 → (2)
Multiplying (1) by 4 and (2) by - 6 will eliminate the x- term
- 24x - 16y = 8 → (3)
24x + 42y = - 12 → (4)
Add (3) and (4) term by term
26y = - 4 ( divide both sides by 26 )
y =
= - 
Answer:
y = -3x
An explanation is not needed for this is quite simple.
(Sorry for my bad English, I'm Japanese, lol.)
Step-by-step explanation:
so first you combine like terms , 3x-x-4=4 turns into 4x-4=4 then u add 4 to both sides [inverse operations]
4x-4=4
+4 +4
--------------
4x= 8
----------
4. 4
×=2
then u use inverse operations. agian and divide 4 into 8 and you get 2 !! x = 2