3z^2-30u^2=

Solution for 3z^2-30u^2= equation:

Simplifying
3z2 + -30u2 = 0

Reorder the terms:
-30u2 + 3z2 = 0

Solving
-30u2 + 3z2 = 0

Solving for variable 'u'.

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

Add '-3z2' to each side of the equation.
-30u2 + 3z2 + -3z2 = 0 + -3z2

Combine like terms: 3z2 + -3z2 = 0
-30u2 + 0 = 0 + -3z2
-30u2 = 0 + -3z2
Remove the zero:
-30u2 = -3z2

Divide each side by '-30'.
u2 = 0.1z2

Simplifying
u2 = 0.1z2

Take the square root of each side:
u = {-0.316227766z, 0.316227766z}