8+n
This is pretty advanced. Subtract "n" from the equation. You get 8=2. That is wrong. So now we have to make up numbers, called imaginary numbers. Otherwise known as letters. Now, since 8 doesn't equal 2,it is false. False starts with F. That is your answer. Math can be hard, but stick to it.
N = 12
N/2 = 3 so N = 6
The name of a two-digit number that has eight letters is "ninety-nine." This number is spelled out as "N-I-N-E-T-Y-H-I-N-E" which consists of eight letters.
8+n
decreased
eight eight
N = -4 and 3/8
Eight.
This is pretty advanced. Subtract "n" from the equation. You get 8=2. That is wrong. So now we have to make up numbers, called imaginary numbers. Otherwise known as letters. Now, since 8 doesn't equal 2,it is false. False starts with F. That is your answer. Math can be hard, but stick to it.
n = 1.5
2
N = 12
N/2 = 3 so N = 6
3n + 15 equals 3 times the number n, the answer to which is increased by 15. It can only be evaluated if the value of n is known. The expression can be factorised but that is of marginal help in evaluating it.
two