SOLUTION: I just need help for one math problem for my daughter it is 3xc-2for c= 5

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Question 671615: I just need help for one math problem for my daughter it is 3xc-2for c= 5
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

if you have 3 multiplied by c, then
3%2Ac-2 for c=+5

3%2A5-2
15-2
13

but, if you have 3 multiplied by x and c, then
3xc-2 for c=+5

3x%2A5-2
15x-2