what expression is equivalent to 2x+9-x+3? show your answer is correct by substituting a value for x.
1 answer:
Collect like terms
(2x-x) + (9+3)
Simplify
x+12
You might be interested in
Answer:
5.25
Step-by-step explanation:
Answer:
B :)
Step-by-step explanation:
Answer:
divide 64/8 and 27/9 to arrive at 8/3 for 64/27
Answer:
5
Step-by-step explanation:
The compass heading is 242.5deg
