2x/3-x/4=5
*12=
3*4*2x/3=8x
3*4*x/4=3x
5*12=60
8x-3x=60
5x=60
/5=x=12
Help! I got 12 but it doesn't seem to fit in. Unless I'm just being stupid :/
And this one:
2x-1/6+x+3/3=5/2
*6=1*6*2x-1/2=2x-1
2*3*x+3/3=2x+6
2*3*5/2=15
=4x+5=15
-5=4x=10
/4=x=2.5
Thanks
Laura