Solve for x
x=2
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\frac{10}{-2}=3-4x
Divide both sides by -2.
-5=3-4x
Divide 10 by -2 to get -5.
3-4x=-5
Swap sides so that all variable terms are on the left hand side.
-4x=-5-3
Subtract 3 from both sides.
-4x=-8
Subtract 3 from -5 to get -8.
x=\frac{-8}{-4}
Divide both sides by -4.
x=2
Divide -8 by -4 to get 2.
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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]
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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