Question

I will show you a pic

Answer 1

for this case we have the following equation:

5c +4= 2(c-5)

We can distribute the terms and we got:

5c +4 = 2c -10

And solving for c we got:

5c -2c= -4-10

3c = -14

c= -14/3 = -4 2/3

Then the best solution would be:

A. c= -4 2/3