10y^2-57=0

Solution for 10y^2-57=0 equation:

Simplifying
10y2 + -57 = 0

Reorder the terms:
-57 + 10y2 = 0

Solving
-57 + 10y2 = 0

Solving for variable 'y'.

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

Add '57' to each side of the equation.
-57 + 57 + 10y2 = 0 + 57

Combine like terms: -57 + 57 = 0
0 + 10y2 = 0 + 57
10y2 = 0 + 57

Combine like terms: 0 + 57 = 57
10y2 = 57

Divide each side by '10'.
y2 = 5.7

Simplifying
y2 = 5.7

Take the square root of each side:
y = {-2.387467277, 2.387467277}