Which expression is the result of (7x−4)+(2 −1/2x)
?
A:5x−7/2
B:9x−9/2
C:13/2x−2
D:15/2x−6
2 answers
B: 9x−9/2
AAAaannndd the bot gets it wrong yet again!
C
C
?
A:5x−7/2
B:9x−9/2
C:13/2x−2
D:15/2x−6
2 answers