48x^2-74+21=0

Solution for 48x^2-74+21=0 equation:

Simplifying
48x2 + -74 + 21 = 0

Reorder the terms:
-74 + 21 + 48x2 = 0

Combine like terms: -74 + 21 = -53
-53 + 48x2 = 0

Solving
-53 + 48x2 = 0

Solving for variable 'x'.

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

Add '53' to each side of the equation.
-53 + 53 + 48x2 = 0 + 53

Combine like terms: -53 + 53 = 0
0 + 48x2 = 0 + 53
48x2 = 0 + 53

Combine like terms: 0 + 53 = 53
48x2 = 53

Divide each side by '48'.
x2 = 1.104166667

Simplifying
x2 = 1.104166667

Take the square root of each side:
x = {-1.050793351, 1.050793351}