Question

Which of the following is an example of a set of like terms ??

Answer 1

2. >>>>>>>b {18x,-x,21x} is an example of like terms because they both hold the same variables.

4.>>>>>>

`= - 7(2x - 3) \\ = - 7(2x) - 7( - 3) \\ = - 14x + 21`

ATTACHED IS THE SOLUTION