4n/7 + 8 = 20 subtract 8 from each side: 4n/7 = 12 multiply each side by 7: 4n = 84 n = 21
6x^2=84, x^2=14, root(14) = x x = Plus or minus square root of 14, or 3.741...
84 - 75 = 9
152 - 84 = 68
365-84 = 281
4n/7 + 8 = 20 subtract 8 from each side: 4n/7 = 12 multiply each side by 7: 4n = 84 n = 21
84
84 minus 32 is 52.
84
6x^2=84, x^2=14, root(14) = x x = Plus or minus square root of 14, or 3.741...
84 - 75 = 9
152 - 84 = 68
63-84 equals = -21
365-84 = 281
2,013 minus 1,929 is 84.
The answer for 2011 minus 1927 is 84
28*21 equals 84