# math

posted by
**Diana**
.

subtract: express your answer in simplest form.

5x-3/6 - (x+3)/6

answer choices

a) 4x-1

b) 2x-3/3

c) 2x/3 -1

d) 2x/3

show me hou to arrive at the correct answer

get a common denominator.

get a common denominator.

I thought 6 was the common denominator, why can't I use it since it is alike on both terms?