To solve this equation, we first need to convert all mixed numbers to improper fractions.
4 5/1 = 4 + 5 = 95 1/2 = (52 + 1)/2 = 11/23 4/21 = (321 + 4)/21 = 67/21
Now we can substitute these values back into the equation:
9 + (11/2 - 67/21)
To add fractions with different denominators, we need to find a common denominator. In this case, the common denominator is 42 (2 * 21).
(18/2) + (2111/42) - (2167/42)= 18/2 + (231/42) - (1407/42)= 9 + 231/42 - 1407/42= 9 + (231 - 1407)/42= 9 - 1176/42= 9 - 28= -19
Therefore, the solution to the equation 4 5/1 + (5 1/2 - 3 4/21) = -19.
To solve this equation, we first need to convert all mixed numbers to improper fractions.
4 5/1 = 4 + 5 = 9
5 1/2 = (52 + 1)/2 = 11/2
3 4/21 = (321 + 4)/21 = 67/21
Now we can substitute these values back into the equation:
9 + (11/2 - 67/21)
To add fractions with different denominators, we need to find a common denominator. In this case, the common denominator is 42 (2 * 21).
(18/2) + (2111/42) - (2167/42)
= 18/2 + (231/42) - (1407/42)
= 9 + 231/42 - 1407/42
= 9 + (231 - 1407)/42
= 9 - 1176/42
= 9 - 28
= -19
Therefore, the solution to the equation 4 5/1 + (5 1/2 - 3 4/21) = -19.