- 16,3 - y - ( 9,1 + y ) =
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-2y-25,4
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-2y-25,4
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-16,3-y-9,1-y
To find the opposite of 9,1+y, find the opposite of each term.
-25,4-y-y
Subtract 9,1 from -16,3 to get -25,4.
-25,4-2y
Combine -y and -y to get -2y.
-16,3-y-9,1-y
To find the opposite of 9,1+y, find the opposite of each term.
-25,4-y-y
Subtract 9,1 from -16,3 to get -25,4.
-25,4-2y
Combine -y and -y to get -2y.
Examples
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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
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Limits
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