Which expression is equivalent to −9k−3−9k−4?

Question

Answer
Multiple Choice Answers
−25
−7−18k
−25k
−12k−13

Answer 1

The expression −9k−3−9k−4 can be simplified by combining the like terms.

The terms −9k and −9k can be added together to get −18k.

Similarly, the terms −3 and −4 can be added together to get −7.

Therefore, the simplified expression is −18k−7.

Among the given multiple choice answers, the expression −7−18k is also equivalent to −18k−7.

Answer 2

so what is the answer

Answer 3

The expression that is equivalent to −9k−3−9k−4 is −7−18k.