Solve for t
t=4
Quiz
Linear Equation
5 problems similar to:
\frac { 3 } { t } - \frac { 1 } { 3 t } = \frac { 2 } { 3 }
Share
Copied to clipboard
3\times 3-1=2t
Variable t cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 3t, the least common multiple of t,3t,3.
9-1=2t
Multiply 3 and 3 to get 9.
8=2t
Subtract 1 from 9 to get 8.
2t=8
Swap sides so that all variable terms are on the left hand side.
t=\frac{8}{2}
Divide both sides by 2.
t=4
Divide 8 by 2 to get 4.
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}