SOLUTION: Can someone help me with this? Evaluate 7m-3p for m = 3 and p = -5

Algebra ->  College  -> Linear Algebra -> SOLUTION: Can someone help me with this? Evaluate 7m-3p for m = 3 and p = -5      Log On


   

Question 36254: Can someone help me with this?
Evaluate 7m-3p for m = 3 and p = -5
Found 2 solutions by benni1013, vidhyak:
Answer by benni1013(206) About Me  (Show Source):
You can put this solution on YOUR website!
This is a plug and chug problem.
7(3)-3(-5)==>21+16==>37

Answer by vidhyak(98) About Me  (Show Source):
You can put this solution on YOUR website!
There was a small mistake in the other answer and so I'm answering
Evaluate 7m-3p for m = 3 and p = -5
Replace the variable with its value in the expression
7m - 3p
7(3)-3(-5)
21 + 15
= 36