196k views
0 votes
Which of these is a two-step equation?

A.X+9= 21
B.x = 11 + 2
C.2x+9= 21
D.x/3=9

1 Answer

3 votes
C is a two step equation
Since you have to subtract nine and divide by two, there are two steps
User Vecta
by
5.0k points