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1/2m=-4

 Jan 30, 2016
 #1
avatar+8581 
0

1/2m=4

 

0.125 :)

 Jan 30, 2016
 #2
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0

Three ways to solve for \(m\)

 

\(\frac{1}{2}m=-4\)

 

Multiply both sides by \(2\) to get rid of the number in the denominator and get the fraction into a whole number

 

\(1m=-8\)

 

Divide both sides by \(1\)

 

\(m=-8\)

 

\(\frac{1}{2}m=-4\)

 

Divide both sides by \(\frac{1}{2}\)  To divide by a fraction, use the recipical which will be \(\frac{2}{1}\) and then multiply the recipical by both sides

 

\(m=\frac{-8}{1}\)

 

Move the negetive in front of the fraction

 

\(m=-\frac{8}{1}\)

 

Divide by \(1\)

 

\(m=-8\)

 

\(\frac{1}{2}m=-4\)

 

Convert \(\frac{1}{2}\) into decimal form by dividing \(1\) by \(2\)

 

\(0.5m=-4\)

 

Divide both sides by \(0.5\)

 

\(m=-8\)

 Jan 30, 2016
edited by Guest  Jan 30, 2016
edited by Guest  Jan 30, 2016
edited by Guest  Jan 30, 2016
edited by Guest  Jan 30, 2016
 #3
avatar+8261 
0

Hayley, you are wrong.

 

 

m = -8

 Jan 31, 2016

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