Question

What's an expression that is equivalent to 9c-12-15c-8-3c

Answer 1

Answer:

-9c - 20

Step-by-step explanation:

:)

Answer 2

9c-12-15c-8-3c

One way to write an equivalent expression is to simplify all of the terms.

First, rearrange the terms so all of the constants (numbers without variables) are next to each other and all of the coefficients (numbers with variables) are next to each other.

9c - 15c - 3c - 12 - 8

Now, subtract all of the variables from each other:
9c - 15c = -6c.
-6c - 3c = -9c.

This leaves you with -9c -12 -8

Finally subtract all of the constants from one another.
-12 - 8 = -20

You get -9c -20

-9c -20 is equivalent to 9c -12 -15c -8-3c