25x^2+9=30

Solution for 25x^2+9=30 equation:

Simplifying
25x2 + 9 = 30

Reorder the terms:
9 + 25x2 = 30

Solving
9 + 25x2 = 30

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 25x2 = 30 + -9

Combine like terms: 9 + -9 = 0
0 + 25x2 = 30 + -9
25x2 = 30 + -9

Combine like terms: 30 + -9 = 21
25x2 = 21

Divide each side by '25'.
x2 = 0.84

Simplifying
x2 = 0.84

Take the square root of each side:
x = {-0.916515139, 0.916515139}