Simplify x/7 + 3x / 2 - 5x /28
39x/ 28
40x/28
41 x / 28
42x/28
Simplify y-y/2- y/3
y/6
y/3
y/2
y
Simplify a ( 2a - 1/a ) - 2a ( a - 1/a )
a
1
2
2a
Simplify
x/10
x/5
2x/ 5
3x/10
Express 4x/18 in lowest terms.
2x/9
4x/9
2/9
1/9 x
Simplify xy/3 x 9/y2 x 6/3x
x/6
6/x
6/y
Simplify x/2 + x/6 - x/3
x/2
x/3
x/4
x/15
2x/15
Divide 5x2 - 18x + 21 by 3x, we get
5x/3 - 6 + 7/x
5/3 x2 - 6x + 7
5/x +6 - 7/x
5/x - 6 - 7/x
Simplify (4a2-1)/(2a -1)
(2a - 1)/(2a +1)
(2a + 1)(2a - 1)
2a + 1
2a - 1