21x +6-x-5 /identify the like terms in the expression and simplify the expression

Question

asked Feb 20, 2017 202k views

2 Answers

Skewled · Answer 1 · 2017-02-22T12:30:15+0000

The like terms in the expression are 21x and -x.
The other like terms are +6-5
so 21x+-1x is 20x
+6-5 is 1
so 20x+1 is your answer...