It's just an equation, the number you're looking for is X, and then turn the words into an solvable equation with respect to X.
7X + 3 = 39 - 2X
9X = 39 -3 = 36
X = 4
Answer:
Median: 2
Mode: 0
Range: 10
Step-by-step explanation:
It would be 63135 because that is the highest number you can multiply it into
-10z+14 would be the simplified answer