Question

help - c/4>3 ; c<-12

Answer 1

Do you need help to understand the solution?

Answer 2

yes

Answer 3

OK.
\[\frac{-c}{4}>3\]
Multiply both sides by 4 to get:
\[-c >12\]
To find the value of c it is necessary to to either multiply or divide both sides of the inequality by -1. When this is done the rule for inequalities states that the inequality sign must be reversed.

Answer 4

thx

Answer 5

You're welcome :)