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11x-7y-9
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11x-7y-9
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6x-9-\left(-5x\right)-7y
To find the opposite of 9-5x+7y, find the opposite of each term.
6x-9+5x-7y
The opposite of -5x is 5x.
11x-9-7y
Combine 6x and 5x to get 11x.
6x-9-\left(-5x\right)-7y
To find the opposite of 9-5x+7y, find the opposite of each term.
6x-9+5x-7y
The opposite of -5x is 5x.
11x-9-7y
Combine 6x and 5x to get 11x.
Examples
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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