Answers

2014-07-13T19:21:18+05:30
2x+3(x-1)=(1/2)
2x+3x-3=1/2 
5x-3=1/2
5x=3+(1/2)
5x=7/2
x=(7/2)/5
x=7/10
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in this solution why dont you have applied a new or we can say a latest method
2014-07-13T19:36:14+05:30

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2x+3(x-1)= \frac{1}{2}

⇒2x+3x-3= \frac{1}{2}

⇒5x-3= \frac{1}{2}

⇒5x= \frac{1}{2} + 3

⇒5x= \frac{7}{2}

⇒x= \frac{7}{2*5}

⇒x= \frac{7}{10}
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