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Question

Solve the following equations and verify your answer :

2x33x+2=23

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Solution

2x33x+2=23

By cross multiplication :

3(2x3)=2(3x+2)

6x9=6x4

6x+6x=4+9 (By transposition)

12x=5x=512

x=512

Verification :

L.H.S.=2x33x+2=2×51233×512+2=56354+2=51865+84=136×413=23=R.H.S.


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