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InterviewSolution
| 1. |
Find the value of m which satisfies the given equation 3(m - 1) = 2m -11 |
| Answer» <html><body><p>3(m - 1) = 2m -11To <a href="https://interviewquestions.tuteehub.com/tag/find-11616" style="font-weight:bold;" target="_blank" title="Click to know more about FIND">FIND</a> :the <a href="https://interviewquestions.tuteehub.com/tag/value-1442530" style="font-weight:bold;" target="_blank" title="Click to know more about VALUE">VALUE</a> of mSolution :=> 3(m - 1) = 2m -11=> 3m - 3= 2m -11=> 3m = 3+2m -11=> 3m-2m = 3-11=> m = -8Answer : -8____________________Verification of <a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :-To verify answer put m = -8 in 3(m - 1) = 2m -11. If you get RHS and LHS equal then answer is <a href="https://interviewquestions.tuteehub.com/tag/correct-409949" style="font-weight:bold;" target="_blank" title="Click to know more about CORRECT">CORRECT</a>.Now, RHS = 2m -11=> 2m -11=> 2(-8) -11=>-16-11=>-16-11=>-27Now, LHS = 3(m - 1) => 3(m - 1) => 3m - 3=> 3(-8) - 3=> -24- 3=> -27Now , RHS = LHS <a href="https://interviewquestions.tuteehub.com/tag/hence-484344" style="font-weight:bold;" target="_blank" title="Click to know more about HENCE">HENCE</a> verified So our answer m= -8 is correct.</p></body></html> | |