Solve for x
x=5
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16x=72+8
Add 8 to both sides.
16x=80
Add 72 and 8 to get 80.
x=\frac{80}{16}
Divide both sides by 16.
x=5
Divide 80 by 16 to get 5.
Examples
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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