75y^2-147=0

Solution for 75y^2-147=0 equation:

Simplifying
75y2 + -147 = 0

Reorder the terms:
-147 + 75y2 = 0

Solving
-147 + 75y2 = 0

Solving for variable 'y'.

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

Add '147' to each side of the equation.
-147 + 147 + 75y2 = 0 + 147

Combine like terms: -147 + 147 = 0
0 + 75y2 = 0 + 147
75y2 = 0 + 147

Combine like terms: 0 + 147 = 147
75y2 = 147

Divide each side by '75'.
y2 = 1.96

Simplifying
y2 = 1.96

Take the square root of each side:
y = {-1.4, 1.4}