Question : If $5x-40=3x$, then the numerical value of $(2x-11)$ is:
Option 1: 29
Option 2: 39
Option 3: 19
Option 4: 9
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Correct Answer: 29
Solution : Given: $5x-40=3x$ $⇒5x-3x=40$ $⇒2x=40$ $\therefore x=20$ Substituting the value of $x$ in $(2x-11)$, we get, $(2x-11)=2(20)-11=29$ Hence, the correct answer is 29.
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