Solve for p
p=\frac{15}{x}
x\neq 0
Solve for x
x=\frac{15}{p}
p\neq 0
Graph
Share
Copied to clipboard
px+1=\frac{64}{4}
Divide both sides by 4.
px+1=16
Divide 64 by 4 to get 16.
px=16-1
Subtract 1 from both sides.
px=15
Subtract 1 from 16 to get 15.
xp=15
The equation is in standard form.
\frac{xp}{x}=\frac{15}{x}
Divide both sides by x.
p=\frac{15}{x}
Dividing by x undoes the multiplication by x.
px+1=\frac{64}{4}
Divide both sides by 4.
px+1=16
Divide 64 by 4 to get 16.
px=16-1
Subtract 1 from both sides.
px=15
Subtract 1 from 16 to get 15.
\frac{px}{p}=\frac{15}{p}
Divide both sides by p.
x=\frac{15}{p}
Dividing by p undoes the multiplication by p.
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}