How do you solve \frac { m } { - 7} + 9= 11?

2 Answers
May 9, 2018

m = -14

Explanation:

As per the question, we have

m/-7 + 9 = 11

:. -m/7 +9 = 11

:. (-m + 63)/7 = 11

:. -m +63 = 77

:. -m = 14

:. m = -14

Hence m = -14 is the solution to this equation.

May 9, 2018

m=-14

Explanation:

m/-7+9=11

multiply both sides by-7

:.m-63=-77

:.m=-77+63

:.m=-14

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check:-

substitute m=-14

:.-14/-7+9=11

:.2+9=11

:.11=11