Answer:

Step-by-step explanation:
we know that

step 1
Find the difference between the kilograms of apples and the kilograms of pears

step 2
Convert to grams

Answer:
9x
Step-by-step explanation:
)
Step-by-step explanation:
4x hope this explanation will help
Answer:
-2
Step-by-step explanation:
16=-4x+4+4
16=-4x+8
4x=8-16
4x=-8
x=-2