158 = x * 79 158 / 79 = x 2 = x 158 is 200% of 79 ■
x - 56 = 79 x - 56 + 56 = 79 + 56 x = 135
1 x 79
79 x 3 = 237
5 x 79 = 395
79 x 86 = 6974
Only by itself and one because 79 is a prime number
166
The expression 79-x cannot be further simplified.
The formula would be: X(X+1)=6162. X^2+X = 6162. X^2+X-6162 = 0; Factor this. (X+79)(X-78)=0. X+79=0 or X=-79; impossible. X-78=0; X=78; first page. Second page X+1=79. Therefore page numbers are 78 & 79. Check: 78*79=6162.
The only multiple of 79 that equals 79 is 79.
1 x 79