Can YOU solve this math riddle?

[lawnmowjob]

There are three numbers, A B C

A is greater than B
The sum of A and C is less than the sum of A and B
When B is multiplied by C, the product is 20.

The value of A is 4

 

[Ray]

LMAO Hebah just copied the second answer LOL

 

[Hyperjetx]

b= -4 and c= -5

 

[twoxscorpio]

B and C can be any two negative numbers whose product is 20, and where B is greater than C. Like B=-4 and C=-5.

 

[lawlman91]

A=4
B=3 and below
A+C<A+B
4+C<4+B
BxC=20
-2x-10=20
4+-10<4+-2
Aha!