300=15u

Solution for 300=15u equation:

Simplifying
300 = 15u

Solving
300 = 15u

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '-15u' to each side of the equation.
300 + -15u = 15u + -15u

Combine like terms: 15u + -15u = 0
300 + -15u = 0

Add '-300' to each side of the equation.
300 + -300 + -15u = 0 + -300

Combine like terms: 300 + -300 = 0
0 + -15u = 0 + -300
-15u = 0 + -300

Combine like terms: 0 + -300 = -300
-15u = -300

Divide each side by '-15'.
u = 20

Simplifying
u = 20