Solving inequalities is just like solving any other Algebraic problem...look to P.E.M.D.A.S. (Parenthesis, Exponents, Division, Addition, Subtraction). So lets take a look at this problem now.
1200 + 0.075x[tex] \geq [/tex]3300
Subtract 1200 from both sides...
0.075x[tex] \geq [/tex]2100
Now divide by 0.075...
x[tex] \geq [/tex]28000
NOTE: If you divide or multiple by a negative number while solving inequalities, you must flip the sign. Ex: You answer would be x[tex] \leq [/tex]28000 if you would've multiplied or divided by a negative.
