Dude I don’t think using this for an exam is it but ok
The answer is 3.4, you need to subtract 1.6 from 5.
Answer:
x=142, y=-360. (142, -360).
Step-by-step explanation:
5x+2y=-10
3x+y=66
----------------
5x+2y=-10
-2(3x+y)=-2*66
-----------------------
5x+2y=-10
-6x-2y=-132
-------------------
-x=-142
x=142
3(142)+y=66
426+y=66
y=66-426
y=-360
Answer:
1
I HOPE I HELPPPPP BRAINLYY PLZZ :))))
Not really sure how to answer this hope someone helps you!
