if... X + 2 + (3X - 10) = 16... you can go through the following steps to find a solution... remember though that any change you make to one side of the equation you must also make to the other side of the equation. So first removed the 2 by taking 2 away from both sides of the equation... X + (3X -10) = 14 ... then removed the 10 by adding 10 to each side of the equation... X + 3X = 24... Now add the two values of X together... 4X = 24.. divided both sides by 4 which gives you... X = 6
2048
42-3x10+2 first you do multiplycation42-30+2 now you do subtraction12+2 lastly, you subtract14 your answer is 14
144 9+7 = 16 and 9*16 = 144
-a + 2 = 18 - 2 = - 2 --------------- - a = 16 a = - 16
144 9+7 = 16 and 9*16 = 144
16 = 6y +2 Yes
(2, 2)
y = -1
-2
16, think of it as 2 times 8.
Fibonacci numbers
16