3x-2
-(-5x+7)
☝️this is your equation
distribute your subtraction sign to -5x+7 and you get
3x-2
+5x-7
add everything together and you end up with
8x-9
4 less than 8 is a number N
8 - 4 = n
or
n = 8 - 4
Answer:
(d-5)
Step-by-step explanation:
we know that
The phrase"five fewer than d days" is equal to subtract 5 from the number d
so
d minus 5-----> (d-5)
Even numbers end with 2,4,6,8, or 0. Thus, 28 is the even number.
