Answer:
x = 2
y = 4
Step-by-step explanation:
Since it gives you the "value" of y, just plug one of them into an equation:
y = x + 2
3x - 2 = x + 2
Now, subtract x from both sides:
3x - 2 = x + 2
-x - x
__________
2x - 2 = 2
Then, add 2 to both sides:
2x - 2 = 2
+ 2 + 2
________
2x = 4
Finally, divide both sides by 2:
2x = 4
x = 2
Now to get y, just plug in 2 for x in an equation:
y = x + 2
y = 2 + 2
y = 4
