a = 3a + 4 0 = 2a + 4 2a = -4 a = -2
The answer is 21 because if 21 is divided by 3 it equals 7 plus 4 equals 11.
112.
Since the highest power of 'x' in the equation is '1', there's one solution.
Nine plus two equals 11 and when you add six to 11 you get 17.
X = 6
(10,13)
6a + 5a = -11 11a = -11 a = -11/11 = -1
Yes, 3+11=14
x=-11
Yes: x = -2
(0,7)
5x-3 = 11+12x 5x-12x = 11+3 -7x = 14 x = -2
x = -6 and y = 1
-log(1.5*10-11) = 9.8pH
22
yes there is.-5x+1=-10-5x=-11-x=-11/5x=11/5