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Monday, April 1, 2013

Two step Algebra sstephen

Question

4r- 2 = 14
4r -2 +2 = 14 + 2
   4r = 16
    4      4
       r = 4

Verify

4r - 2 = 14
4(4) -2 = 14
16 - 2 = 14
   14 = 14

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