Solve for a
a=7
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2a-9=5
Swap sides so that all variable terms are on the left hand side.
2a=5+9
Add 9 to both sides.
2a=14
Add 5 and 9 to get 14.
a=\frac{14}{2}
Divide both sides by 2.
a=7
Divide 14 by 2 to get 7.
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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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