Answer:

Step-by-step explanation:



Answer:
r=5
Step-by-step explanation:
r+2=7
r=5
Answer:
x+14
Step-by-step explanation:
(12+x)+2
12+x+2
x+(12+2)
x+14
In a water molecule<span>, the </span>oxygen<span> atom and </span>hydrogen<span> atoms share electrons in covalent bonds, but the sharing isn't equal. ... The unequal sharing of electrons gives the </span>water molecule<span> a little bit of a negative charge near its </span>oxygen<span> atom and a slight positive charge near its </span>hydrogen<span> atoms.</span>
Answer:
x-6
Step-by-step explanation:
Let the number be x then the difference would be x-6