Answer:
i think b 12-57 13sqr/5+12 13sqr
0.42
Step-by-step explanation:
move the decimal point 2 to the left
50:39
The first number in the context always goes first!
(1/2)(n-4)-3=3-(2n+3)
n = 2
but if it is
(n-4)-3=3-(2n+3)
n = 7/3
