Answer:

Step-by-step explanation:


Answer:
x=11, y=13
Step-by-step explanation:
3x-2y=7
3x-2(x+2)=7 . - x + = - -2*+2=-4
3x-2x-4=7
1x-4=7
x=7+4
x=11
y=x+2
y=11+2
y=13
I don’t think anyone knows this one not even James
Answer:
2
Step-by-step explanation:
we have:
-11-(-13)
-11 +13
2
Answer:
24
Step-by-step explanation:
This is the same question as before just flipped around