Simplify the expression  19r+(3r−2)−11 19 r + ( 3 r − 2 ) − 11  by combining like terms.

1 answer

To simplify the expression, we can first combine the like terms:

19r + (3r - 2) - 11 = 19r + 3r - 2 - 11

Next, we can combine the numbers and the variables:

19r + 3r - 2 - 11 = (19r + 3r) - (2 + 11)

= 22r - 13

Therefore, the simplified expression is 22r - 13.