Solve for E
E=y
Solve for x (complex solution)
x\in \mathrm{C}
y=E
Solve for x
x\in \mathrm{R}
y=E
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y=2E-0x^{6}-3E-0\times 7x^{5}+2E-0\times 5x^{4}-0\times 0\times 0\times 0\times 6x^{3}+0\times 0\times 0\times 94x^{2}-0\times 0\times 813x+0\times 5532
Multiply 0 and 9 to get 0.
y=2E-0-3E-0\times 7x^{5}+2E-0\times 5x^{4}-0\times 0\times 0\times 0\times 6x^{3}+0\times 0\times 0\times 94x^{2}-0\times 0\times 813x+0\times 5532
Anything times zero gives zero.
y=2E-0-3E-0x^{5}+2E-0\times 5x^{4}-0\times 0\times 0\times 0\times 6x^{3}+0\times 0\times 0\times 94x^{2}-0\times 0\times 813x+0\times 5532
Multiply 0 and 7 to get 0.
y=2E-0-3E-0+2E-0\times 5x^{4}-0\times 0\times 0\times 0\times 6x^{3}+0\times 0\times 0\times 94x^{2}-0\times 0\times 813x+0\times 5532
Anything times zero gives zero.
y=2E-0-3E-0+2E-0x^{4}-0\times 0\times 0\times 0\times 6x^{3}+0\times 0\times 0\times 94x^{2}-0\times 0\times 813x+0\times 5532
Multiply 0 and 5 to get 0.
y=2E-0-3E-0+2E-0-0\times 0\times 0\times 0\times 6x^{3}+0\times 0\times 0\times 94x^{2}-0\times 0\times 813x+0\times 5532
Anything times zero gives zero.
y=2E-0-3E-0+2E-0-0\times 0\times 0\times 6x^{3}+0\times 0\times 0\times 94x^{2}-0\times 0\times 813x+0\times 5532
Multiply 0 and 0 to get 0.
y=2E-0-3E-0+2E-0-0\times 0\times 6x^{3}+0\times 0\times 0\times 94x^{2}-0\times 0\times 813x+0\times 5532
Multiply 0 and 0 to get 0.
y=2E-0-3E-0+2E-0-0\times 6x^{3}+0\times 0\times 0\times 94x^{2}-0\times 0\times 813x+0\times 5532
Multiply 0 and 0 to get 0.
y=2E-0-3E-0+2E-0-0x^{3}+0\times 0\times 0\times 94x^{2}-0\times 0\times 813x+0\times 5532
Multiply 0 and 6 to get 0.
y=2E-0-3E-0+2E-0-0+0\times 0\times 0\times 94x^{2}-0\times 0\times 813x+0\times 5532
Anything times zero gives zero.
y=2E-0-3E-0+2E-0-0+0\times 0\times 94x^{2}-0\times 0\times 813x+0\times 5532
Multiply 0 and 0 to get 0.
y=2E-0-3E-0+2E-0-0+0\times 94x^{2}-0\times 0\times 813x+0\times 5532
Multiply 0 and 0 to get 0.
y=2E-0-3E-0+2E-0-0+0x^{2}-0\times 0\times 813x+0\times 5532
Multiply 0 and 94 to get 0.
y=2E-0-3E-0+2E-0-0+0-0\times 0\times 813x+0\times 5532
Anything times zero gives zero.
y=2E-0-3E-0+2E-0-0-0\times 0\times 813x+0\times 5532
Anything plus zero gives itself.
y=2E-0-3E-0+2E-0-0-0\times 813x+0\times 5532
Multiply 0 and 0 to get 0.
y=2E-0-3E-0+2E-0-0-0x+0\times 5532
Multiply 0 and 813 to get 0.
y=2E-0-3E-0+2E-0-0-0+0\times 5532
Anything times zero gives zero.
y=2E-0-3E-0+2E-0-0-0+0
Multiply 0 and 5532 to get 0.
y=2E-0-3E-0+2E-0-0-0
Anything plus zero gives itself.
2E-0-3E-0+2E-0-0-0=y
Swap sides so that all variable terms are on the left hand side.
2E-0-3E-0+2E-0-0=y+0
Add 0 to both sides.
2E-0-3E-0+2E-0-0=y
Anything plus zero gives itself.
2E-0-3E-0+2E-0=y+0
Add 0 to both sides.
2E-0-3E-0+2E-0=y
Anything plus zero gives itself.
2E-0-3E-0+2E=y+0
Add 0 to both sides.
2E-0-3E-0+2E=y
Anything plus zero gives itself.
-3E+2E+2E=y
Reorder the terms.
-E+2E=y
Combine -3E and 2E to get -E.
E=y
Combine -E and 2E to get E.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}