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10x-14
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10x-14
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6x-14-\left(-4x\right)
To find the opposite of 14-4x, find the opposite of each term.
6x-14+4x
The opposite of -4x is 4x.
10x-14
Combine 6x and 4x to get 10x.
6x-14-\left(-4x\right)
To find the opposite of 14-4x, find the opposite of each term.
6x-14+4x
The opposite of -4x is 4x.
10x-14
Combine 6x and 4x to get 10x.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}