Answer:
33
Step-by-step explanation:
What is the value of 3(b-2c) if b is 5 and c is -3?
Well, we know that b=5 and c=-3. We can go ahead and plug this in into the expression.
3[5-2(-3)]
Following the rules of PEMDAS, we multiply the 2 and -3, which results in -6.
3[5-(-6)]
5-(-6)= 5+6= 11, then it will leave use with:
3(11).
3x11=33, which is our final answer.
