Bjr
x =-2+3=1
x=3+3=9
x=-2-3=-5
x=6/3=2
x=2/5
x=-8/4=-2
x=5*2=10
x=-1*3=-3
5x=-4+3
x=-1/5
4x=-3-2
x=-6/4=-3/2
3/4x=1/5
x =1/5*4/3=4/15
3x+3=x+4
3x-x=4-3
2x=1
x=1/2
