1.2x^2-0.7=0

Solution for 1.2x^2-0.7=0 equation:

Simplifying
1.2x2 + -0.7 = 0

Reorder the terms:
-0.7 + 1.2x2 = 0

Solving
-0.7 + 1.2x2 = 0

Solving for variable 'x'.

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

Add '0.7' to each side of the equation.
-0.7 + 0.7 + 1.2x2 = 0 + 0.7

Combine like terms: -0.7 + 0.7 = 0.0
0.0 + 1.2x2 = 0 + 0.7
1.2x2 = 0 + 0.7

Combine like terms: 0 + 0.7 = 0.7
1.2x2 = 0.7

Divide each side by '1.2'.
x2 = 0.5833333333

Simplifying
x2 = 0.5833333333

Take the square root of each side:
x = {-0.763762616, 0.763762616}