Question

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

5x+3y + (-x)+ Bz
To add like terms, add the coefficients, not the variables.
First add 5x + x
The simplified expression is 4x + 3y + Bz
Only combine terms which contain the same variable,
The simplified expression is 5x + 3y + Bz,

Answer 1

i think ii first add 5x + x then you can remove the parentheses, group similar terms and add similar elements

Explanation: