Question

Which facts could be applied to simplify this expression? Check all that apply.
5x+3y+(-x)+6z
To add like terms, add the coefficients, not the variables.
First add 5x + x.
The simplified expression is 4x+3y+ 6z.
Only combine terms which contain the same variable.
The simplified expression is 5x+3y +6z.

Answer 1

Answer:

Step-by-step explanation:

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

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

Only combine terms which contain the same variable.