2. Questions Bank
  3. 8th Class
  4. Mathematics
  5. Linear Equations in One Variable

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

  • question_answer
    If \[9-7x=5-3x,\] what is the value of 'x'?

    A)  \[0\]                                    

    B) \[\frac{1}{4}\]                                  

    C) \[\frac{1}{2}\]                                  

    D) \[1\]

    Correct Answer: D

    Solution :

    \[9-7x=5-3x\] \[\Rightarrow \]\[-7x+3x=5-9\] \[\Rightarrow \] \[-4x=-4\] \[\Rightarrow \] \[x=\frac{-4}{-4}=1\]


You need to login to perform this action.
You will be redirected in 3 sec spinner