Question

a number is less than one fourth of the sum of three times the number and four.

can someone please explain to me how they got this answer and can someone please show me each step.

Answer 1

a number is less than one fourth of the sum of three times the number and four.
n < (3n+4)/4

Answer 2

Two time the sun of à number and four is no more than three times the sum of the number and seven decreased by four