1.

Find the value of m which satisfies the given equation 3(m - 1) = 2m -11

Answer»

3(m - 1) = 2m -11To FIND :the VALUE of mSolution :=> 3(m - 1) = 2m -11=> 3m - 3= 2m -11=> 3m = 3+2m -11=> 3m-2m = 3-11=> m = -8Answer : -8____________________Verification of ANSWER :-To verify answer put m = -8 in 3(m - 1) = 2m -11. If you get RHS and LHS equal then answer is CORRECT.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 HENCE verified So our answer m= -8 is correct.


Discussion

No Comment Found

Related InterviewSolutions