Let's take the number as x.
two-fifths of a number = 2x / 5
decreased by 3 = (2x/5) - 3
(2x/5) - 3
(2*25/5) - 3
(2*5) - 3
10 - 3
7
Answer:
x=2
Step-by-step explanation:
-3(2-x)=4-(3x+1)
-6+3x=4-3x-1
-3/3=-6x/3
2=x
Answer:
5x
Step-by-step explanation:
Answe8 times 8 equal 69 and bla ba
Step-by-step explanation: