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Question

If 3(x+5)(x+2)=2x3x+4, then find the value of x.

A
3
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B
1
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C
0
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D
1
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E
3
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Solution

The correct option is A 3
Given, 3(x+5)(x+2)=2x3x+4

3x+15x2=2x3x+4 ...[By Distribution Law]

2x+13=x+4 ...[On simplifying].

Transposing x terms to one side, we get,
2x+x=413

3x=9

x=3.

Hence, option A is correct.

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