Solve for x
x=-6
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7x-2-7=-51
Combine 4x and 3x to get 7x.
7x-9=-51
Subtract 7 from -2 to get -9.
7x=-51+9
Add 9 to both sides.
7x=-42
Add -51 and 9 to get -42.
x=\frac{-42}{7}
Divide both sides by 7.
x=-6
Divide -42 by 7 to get -6.
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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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