3 years ago

-m/3+6=12 need help please

Mathematics

1 answer:

Aleks04 [339]3 years ago

8 0

Answer:

m = -18

Step-by-step explanation:

-m/3 + 6 = 12

Subtract 6 from both sides

-m/3 = 6

we have to isolate x, to do that we use inverse operation

-m/3 = 6

multiply 3 on both sides of the equation

-m= 18

we can't leave the variable negative so we divide by -m on both sides to make the -m positive.

m= -18

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