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Algebra homework help, solving inequalities.


A. Solve the inequalities and show your work.

5x + 3 ≤ 18 and 4 - x < 6



Sagot :

5x + 3 ≤ 18
      - 3    +3
5x       ≤ 21
/5          *5

x
≤ 105
5x + 3 ≤ 18
       -3    -3
      5x15
       5      5
        x ≤ 5

4 - x < 6
-4      -4
   -x < 2
   -1   -1
   x < -2