Answer:
Step-by-step explanation:
to find out t, we divide by 3 both sides
-2/3=t
t=-2/3
They are both found by adding all the sides
Answer:
there is no y intercept. if there was it would be at the end of -3x
Answer: 12-2r
Step-by-step explanation:
3r+12-5r
= -2r+12 or 12-2r
Answer:

Step-by-step explanation:
84/4=21
Square root of 4=2
