Algebra 4_3a Inequalities - An easy beginning (see the one trick rule at the bottom)

* The expression must have x on the left and there can be no spaces.
You solve these just like equations with ONE exception.
If you need to divide by a negative, the inequality sign flips over.
Normal:
2x+1>5
2x>4
x>2
Different
-3x+1>7
-3x>6
x<-2