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Question

Solve the given equation for x.
2x+13x1=32

A
x=1
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B
x=1
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C
x=2
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D
x=3
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Solution

The correct option is A x=1
Given,

2x+13x1=32
Cross-multiplying,

2(2x+1)=3(3x1)
4x+2=9x3
4x9x=23
5x=5
x=55
x=1

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