Solve for U T=(3U)/E ; for U

$T = \frac{3 U}{E}$ ; for $U$

Rewrite the equation as $\frac{3 U}{E} = T$ .

$\frac{3 U}{E} = T$

Multiply both sides by $E$ .

$\frac{3 U}{E} E = T E$

Simplify the left side.

Cancel the common factor of $E$ .

Cancel the common factor.

$\frac{3 U}{E} E = T E$

Rewrite the expression.

$3 U = T E$

Divide each term in $3 U = T E$ by $3$ and simplify.

Divide each term in $3 U = T E$ by $3$ .

$\frac{3 U}{3} = \frac{T E}{3}$

Simplify the left side.

Cancel the common factor of $3$ .

Cancel the common factor.

$\frac{3 U}{3} = \frac{T E}{3}$

Divide $U$ by $1$ .

$U = \frac{T E}{3}$