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  3. 8th Class
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  5. Linear Equations in One Variable

8th Class Mathematics Linear Equations in One Variable Question Bank Linear equations in One Variable

  • question_answer
    Solve for \[x:6(3x+2)-5(6x-1)=6(x-3)-5(7x-6)+12x\]

    A)  -1                   

    B)         1        

    C)  0                    

    D)         2

    Correct Answer: A

    Solution :

    We have,\[6(3x+2)-5(6x-1)\] \[=6(x-3)-5(7x-6)+12x\] \[\Rightarrow 18x+12-30x+5\] \[=6x-18-35x+30+12x\] \[\Rightarrow 5x=-5\Rightarrow x=-1\]


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