Question

Which facts could be applied to simplify this expression? Check all that apply.

5 x + 3 y + (negative x) + 6 z

-To add like terms, add the coefficients, not the variables.

-First add 5x + x.

-The simplified expression is 4 x + 3 y + 6 z.

-Only combine terms which contain the same variable.

-The simplified expression is 5 x + 3 y + 6 z.

Answer 1

you didn't add you subtracted so it should be

subtract 5x and x ..since x is negative

Explanation:

Answer 2

The answers are A, C and, D

Explanation:

This is the correct answer for edge 2021, Have a nice day and remeber to not add an answer unless you are 100% sure you are correct.