First move the constant to the right and change its sign to the opposite,
3m=1-4
Then calculate,
3m=-3
Then divide both sides of the equation by 3,
m=-1
So the answer is m=-1
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ok im gonna do only one but let others do it to, 2 i believe is 5.3333333
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y=x
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C) 5 3√2
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