Respuesta :

Answer:

Step-by-step explanation:

Here you go mate

Step 1

5c-20<15c+10  Equation

Step 2

5c-20<15c+10  simplify

5c-20<15c+10

Step 3

5c-20<15c+10  subtract 15c

-10c-20<10

Step 4

-10c-20<10  Add 20

-10c<30

Step 5

-10c<30  divide by -10

answer

c>-3

Hope this helps