Vitamins are classified as either fat soluble (vitamins A, D, E and K) or water soluble (vitamins B and C). This difference between the two groups is very important. It determines how each vitamin acts within the body.
Rule 3: Subtracting a negative number from a negative numberâwhen you see the subtraction (minus) sign followed by a negative sign, turn the two signs into a plus sign. Thus, instead of subtracting a negative, you are adding a positive.So, â -5 becomes +5, and continue normally with the addition.ou can also think about these problems as addition problemsâyou add the numbers together (5 + 3 = 8) and then, since both numbers have a minus sign in front of them, you would add a negative sign in front of your answer, like this: -8.
No, it will be a positive. Subtracting a negative number is the same as adding its negative value, which is a positive number. 4 - (-3) = 4 + 3 = 7 Other examples For 5-(-7), â¦ when there is a negative of a negative, you cross out the negatives and put a plus in their place.See 5+7 and then you solve the problem, 12. negative minus a negative turns the latter into a plus positive, for example -6 minus -3 would be : -6 ++ 3 = -3. A minus negative always turns into a plus positive... To get more Specific: Suppose x and y are two POSITIVE numbers so that-x and-y are negative.