148=2y^2

Solution for 148=2y^2 equation:

Simplifying
148 = 2y2

Solving
148 = 2y2

Solving for variable 'y'.

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

Add '-2y2' to each side of the equation.
148 + -2y2 = 2y2 + -2y2

Combine like terms: 2y2 + -2y2 = 0
148 + -2y2 = 0

Add '-148' to each side of the equation.
148 + -148 + -2y2 = 0 + -148

Combine like terms: 148 + -148 = 0
0 + -2y2 = 0 + -148
-2y2 = 0 + -148

Combine like terms: 0 + -148 = -148
-2y2 = -148

Divide each side by '-2'.
y2 = 74

Simplifying
y2 = 74

Take the square root of each side:
y = {-8.602325267, 8.602325267}