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

Answer 1

To simplify this expression, combine like terms:

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

To combine the fractions, find a common denominator:

The least common multiple of 4 and 6 is 12.

-3/4r - 5/6r + 3 - 6 can be written as:

-9/12r - 10/12r - 3

Now, combine the "r" terms and the constant terms separately:

(-9/12r - 10/12r) + (3 - 6)

This simplifies to:

-19/12r - 3

So, the simplified expression is -19/12r - 3.