Verified Answer :

1st -- multiplying the left side = 3c+12 which equals to 2c+9 then subtracting 2c from both sides which equal to the c=-3. Answer is -3.

Neuron

If you would like to solve the equation 3/4 (4 c + 16) = 2 c + 9, you can calculate this using the following steps:

3/4
(4 c + 16) = 2 c + 9
3/4 4 c + 3/4 16 = 2 c + 9
3 c + 12 = 2 c + 9
3 c - 2 c = 9 - 12
c = - 3

The correct result would be - 3.