3C 153 is a Seyfert galaxy located in the constellation Auriga.
I assume when you mean brightness, you mean apparent magnitude as opposed to absolute magnitude. The quasar 3C 273 has an apparent magnitude of about 12.8 whereas the brightest galaxy - the Large Magellanic Cloud has an apparent magnitude of 0.9. However, in absolute magnitudes, 3C 273 has an absolute magnitude of about -26.7 very similar to our own Sun.
3c+6=18 3c+6-6=18-6 3c=12 3c÷3=12÷3 c=4
The main difference between a 3C and 11B4 military occupational specialty (MOS) is their focus. A 3C MOS typically involves working with communication systems, such as telecommunications or network operations. In contrast, an 11B4 MOS is part of the infantry, involved in combat operations and tactical maneuvers.
3c-7 = -4
2y-3c = -1
The solution (not sum) to the equation 21 = 3c + 6 is as follows:21 = 3c + 621 - 6 = 3c + 6 - 615 = 3c3c = 153c/3 = 21/3c = 7
42 is a multiple of 3. 42c is a multiple of 3c. 42 can be but is not necessarily a multiple of 3c.
3c x 8e = 24
Legend , see related link and 3c defined .
3c-d
(8 - 3c)(8 + 3c)
It is: -28+21c = -7(4-3c)