Hey guys, don't fully understand how to change the subject of a pro numeral in a equation so I turned for you to help me.

Make "m" the subject.

(Anywhere I can learn math tags?)

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- Nov 24th 2008, 03:14 AMajaySubjecting a pronumeral
Hey guys, don't fully understand how to change the subject of a pro numeral in a equation so I turned for you to help me.

Make "m" the subject.

(Anywhere I can learn math tags?) - Nov 24th 2008, 05:50 AMearboth
To learn how to use the LaTeX code see here: http://www.mathhelpforum.com/math-he...-tutorial.html

multiply by (M - m) to get rid of the denominator:

divide by V

subtract M

multiply both sides by (-1) to change the sign of m: