2)-x+(10.05)=-0.996
-x-10.05=-0.996
-x=-0.996+10.05
-x=9.054
3)x+0.3=-0.15
x=-0.15-0.3
x=-0.45
4)-x+1.452=1.06
-x=1.06-1.452
-x=-0.392
x=0.392
