Solve for x
x=7
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2x+4=5x-10-x
Combine 3x and -x to get 2x.
2x+4=4x-10
Combine 5x and -x to get 4x.
2x+4-4x=-10
Subtract 4x from both sides.
-2x+4=-10
Combine 2x and -4x to get -2x.
-2x=-10-4
Subtract 4 from both sides.
-2x=-14
Subtract 4 from -10 to get -14.
x=\frac{-14}{-2}
Divide both sides by -2.
x=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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