-18y^2+98=0

Solution for -18y^2+98=0 equation:

Simplifying
-18y2 + 98 = 0

Reorder the terms:
98 + -18y2 = 0

Solving
98 + -18y2 = 0

Solving for variable 'y'.

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

Add '-98' to each side of the equation.
98 + -98 + -18y2 = 0 + -98

Combine like terms: 98 + -98 = 0
0 + -18y2 = 0 + -98
-18y2 = 0 + -98

Combine like terms: 0 + -98 = -98
-18y2 = -98

Divide each side by '-18'.
y2 = 5.444444444

Simplifying
y2 = 5.444444444

Take the square root of each side:
y = {-2.333333333, 2.333333333}