Answer:
Transitive property
But it looks like substitution.
Step-by-step explanation:
Answer:
I wish i could help. i asked my teacher any he doesnt even know
Answer:

Step-by-step explanation:


Answer:
x = 12.5 or 25/2
Step-by-step explanation:
Distribute the 4
60 - 4x =10
Subtarct 60 from each side
-4x = -50
divide -50 by -4
x = 12.5 or 25/2