4(3x - 1) = 24 First, divide both sides by 4. / Your problem should look like: 3x - 1 = . Second, simplify to 6. / Your problem should look like: 3x - 1 = 6. Third, add 1 to both sides. / Your problem should look like: 3x = 6 + 1. Fourth, simplify 6 + 1 to 7. / Your problem should look like: 3x = 7. Fifth, divide both sides by 3. / Your problem should look like: x = which is your answer.
The answer to your problem would be 400 because to find the answer you need to multiply 120 by .3 to get the answer because 3 % means per 100 and that is why you make it .3 hope i help.