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CBSE Class 11-science Answered

Solve: 4x + 3 < 6x + 7
Asked by Topperlearning User | 12 Oct, 2017, 09:26: AM
Expert Answer

First step is to remove 3 from left hand side so subtracting 3 on both sides

         

         

       or  -2x < 4

 Now dividing both sides by (-2). This will reverse the inequality so it becomes

         

Thus the solution set is open parentheses minus 2 comma infinity close parentheses.

Answered by | 12 Oct, 2017, 11:26: AM
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