Simplify-3/4r +3 -5/6r -6

Answer 1

To simplify the expression -3/4r +3 -5/6r -6, we can combine like terms.

First, let's combine the terms with the variable "r":
-3/4r - 5/6r = (-3/4 - 5/6)r.

To add or subtract fractions, we need a common denominator. The least common multiple of 4 and 6 is 12.

Rewriting the fractions with a common denominator:
(-18/24 - 20/24)r = (-38/24)r.

Now let's combine the constant terms:
3 - 6 = -3.

Therefore, the simplified expression is:
(-38/24)r - 3.