Solve for m
m = \frac{9}{2} = 4\frac{1}{2} = 4.5
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2m=5+4
Add 4 to both sides.
2m=9
Add 5 and 4 to get 9.
m=\frac{9}{2}
Divide both sides by 2.
Examples
Quadratic equation
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Linear equation
y = 3x + 4
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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