4(a + 6) = 4a + 24
4a + 2 = 4(6) + 2 = 24 + 2 = 26
6-3a**2+7+4a-5a+18 3a**2-1a+31
4a + 6 - 4a = -10 Combining like terms: 6 = -10 or 4 = 0 which is FALSE. So the solution set is empty.
It is: 7a+1 when simplified
5a over 6
A = 6
7a-17 = 4a+1 7a-4a = 1+17 3a = 18 a = 6
It is -44 + 4a
5ab-2ab+4a-b+5b = 3ab+4a+4b
a2 - 4a + 4
2 x (2a + 3b - 6)
48a3 + 32a2 + 4a = 4a(12a2 + 8a + 1)