That one is way to hard bru i respect u trying to get the awnser
The answer is A. 4(n 3) - 6n
D=18 B=45 I think this is correct it should be
You have to create and equivalent EXPRESSION in the equation that have equal bases then solve for x
SO THE ANSWER IS 12<span />
To find the median cancel out numbers on both sides, until one is left in the middle and if there are two in the middle add them up and divide by two.
So in this case the median is
53+78
131 / 2
65.5
