8
22 + 24 + 28 + 25 + 20 + 19 = 138
28 plus 17 plus 25 plus 54 plus 20 plus 36 is equal to 180.
-20+48=28
20
3x + 8 = 2x +28 3x - 2x = 28 - 8 x=20
It is 33.6 (28x1.2 (120%))
138
120 + 13 + 3 + 8 + 2 + 2 + 353 + 42 + 20 + 28 + 87 + 8 + 10 = 696
13 + 16 + 18 + 20 + 21 + 26 + 27 + 27 + 28 + 36 + 39 + 42 + 43 = 356
1/2 + 3/4 + 5/7 = 14/28 + 21/28 + 20/28 = 55/28
28
The sum of 20 added to itself 20 times is calculated by multiplying 20 by 20, resulting in 400. Therefore, the answer to the given equation is 400.