4-5x^2+3-2x^2=0

Solution for 4-5x^2+3-2x^2=0 equation:

Simplifying
4 + -5x2 + 3 + -2x2 = 0

Reorder the terms:
4 + 3 + -5x2 + -2x2 = 0

Combine like terms: 4 + 3 = 7
7 + -5x2 + -2x2 = 0

Combine like terms: -5x2 + -2x2 = -7x2
7 + -7x2 = 0

Solving
7 + -7x2 = 0

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -7x2 = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -7x2 = 0 + -7
-7x2 = 0 + -7

Combine like terms: 0 + -7 = -7
-7x2 = -7

Divide each side by '-7'.
x2 = 1

Simplifying
x2 = 1

Take the square root of each side:
x = {-1, 1}