3 years ago

What is wrong with this solution?

Mathematics

2 answers:

Naily [24]3 years ago

7 0

Answer:

They changed 5m into a positive when it should've stayed as a negative until you isolate the variable m at the end, making m actually equal -7.

Step-by-step explanation:

-5m - 16 = 19

-5m = 19 + 16

-5m = 35

m = 35/-5

m = -7

statuscvo [17]3 years ago

6 0

Answer:

m=-7

Step-by-step explanation:

Is -7 because,

-5(-7)-16=19

-5*-7-16

35-16=19

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