### Home > MC1 > Chapter 5 > Lesson 5.2.3 > Problem 5-69

5-69.

Remember that terms are separated by addition symbols (+). Can you circle the terms and simplify them before finding the final simplification?

For part (b), simplify the expression on top of and below the division symbol before finally dividing.

−4

Subtracting a negative integer is actually like taking steps forward on a tightrope. It's also like undoing steps taken backwards. Does drawing a diagram help to simplify part (c)?

504

Were you able to find the answers to parts (a) and (c)? Remember to show your work!