Answer:

Step-by-step explanation:

rational numbers and integers
Answer:
y=x/4
Step-by-step explanation:
i don't know if this is right but i hope this helps :)
Answer:
45
Step-by-step explanation:
x + 3x = 180
Combine like terms : 4x = 180
180/4 = 45
Answer:
Yes
Step-by-step explanation:
Divide -2x + 6 by -2, then bring the -2 outside the bracket