Answer:
0.4
Step-by-step explanation:
2/5 = 4/10
Step-by-step explanation:
2x+3=x+x+3
add the X's on the right side together.
2x+3=2x+3
subtract 2x from both sides
3=3
subtract 3 from both sides
0=0
the statement is true for any value of x
Answer:

Step-by-step explanation:
