3 (n + 7) = 16
The answer to this question is at my website aim feliciano980
because the number are the same /example2 times 3 equals 6. 3 times 2 equals 6
the sum of 18 and a number equals 24
(15+7) +99
0.5
It is the equation 6x + 2 = 4
It is the equation 9x + 6 = 4
-3
the number is 11
The answer to this question is at my website aim feliciano980
n + 11n = 84
the sum of 18 and a number equals 24
because the number are the same /example2 times 3 equals 6. 3 times 2 equals 6
4(n+12)
The sum of 45 and 15 equals 60. 15 x 3 equals 45.
(15+7) +99
There is no sum of e=mc2, it is an equation concerning matter and energy. e=mc2 stands for: Energy equals mass times the velocity of light squared. E = M C 2