Answer:
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Given
x - 4 = - 2 ( add 4 to both sides )
x = 2 ( multiply both sides by 6 to clear the fraction )
5x = 12 ( divide both sides by 5 )
x =
= 2
→ A
so 52/5 is 10.4
so we have to do the other side
9/10*X=7-1/5*Y=10
Answer:
B.
; 
Step-by-step explanation:
According to the statement, we find that the following two conditions must be observed:
(Eq. 1)
(Eq. 2)
Since the difference between two even numbers leads to another even number. Hence,
must be an even number and the correct answer is B.