Answer:
Step-by-step explanation:
ESTA GOOGEL N
Answer:
3
Step-by-step explanation:

when dividing by a negative number the sign is switched

Answer:
the fourth and fifth one
Step-by-step explanation:
y=3/2x+3
3x-2y=-6
subtract 3x from each side
-2y=-3x-6
divide each side by -2
the two negatives cancels it out to make it positive
y=3/2x+3
x=3 for both of the questions