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  5. Simple Equations

7th Class Mathematics Simple Equations Question Bank Linear Equation in one Variable

  • question_answer
    \[10x+16=35.~\] What is the value of \[10x-14~\]

    A)  15                               

    B)  05          

    C)  14                               

    D)  16

    Correct Answer: B

    Solution :

    (b) \[10x+16=35\] \[10x=35+6\] \[10x=19\] \[x=\frac{19}{10}\] \[\therefore \text{ 10}x-14\] \[\Rightarrow 10\times \frac{19}{10}-14\] \[=5\]


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