Solve for x
x=-\frac{9y}{8}+310004442804603824950123802321146447630924900169420959046463842252277680714022912000000000000000
Solve for y
y=-\frac{8x}{9}+275559504715203399955665602063241286783044355706151963596856748668691271745798144000000000000000
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8x+9y=2480035542436830599600990418569171581047399201355367672371710738018221445712183296000000000000000
The factorial of 68 is 2480035542436830599600990418569171581047399201355367672371710738018221445712183296000000000000000.
8x=2480035542436830599600990418569171581047399201355367672371710738018221445712183296000000000000000-9y
Subtract 9y from both sides.
\frac{8x}{8}=\frac{2480035542436830599600990418569171581047399201355367672371710738018221445712183296000000000000000-9y}{8}
Divide both sides by 8.
x=\frac{2480035542436830599600990418569171581047399201355367672371710738018221445712183296000000000000000-9y}{8}
Dividing by 8 undoes the multiplication by 8.
x=-\frac{9y}{8}+310004442804603824950123802321146447630924900169420959046463842252277680714022912000000000000000
Divide 2480035542436830599600990418569171581047399201355367672371710738018221445712183296000000000000000-9y by 8.
8x+9y=2480035542436830599600990418569171581047399201355367672371710738018221445712183296000000000000000
The factorial of 68 is 2480035542436830599600990418569171581047399201355367672371710738018221445712183296000000000000000.
9y=2480035542436830599600990418569171581047399201355367672371710738018221445712183296000000000000000-8x
Subtract 8x from both sides.
\frac{9y}{9}=\frac{2480035542436830599600990418569171581047399201355367672371710738018221445712183296000000000000000-8x}{9}
Divide both sides by 9.
y=\frac{2480035542436830599600990418569171581047399201355367672371710738018221445712183296000000000000000-8x}{9}
Dividing by 9 undoes the multiplication by 9.
y=-\frac{8x}{9}+275559504715203399955665602063241286783044355706151963596856748668691271745798144000000000000000
Divide 2480035542436830599600990418569171581047399201355367672371710738018221445712183296000000000000000-8x by 9.
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}