\frac{ { z }^{ } }{ 2 } +z+z-5 = 35
Solve for z
z=16
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z^{1}+2z+2z-10=70
Multiply both sides of the equation by 2.
z+2z+2z-10=70
Calculate z to the power of 1 and get z.
3z+2z-10=70
Combine z and 2z to get 3z.
5z-10=70
Combine 3z and 2z to get 5z.
5z=70+10
Add 10 to both sides.
5z=80
Add 70 and 10 to get 80.
z=\frac{80}{5}
Divide both sides by 5.
z=16
Divide 80 by 5 to get 16.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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