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

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

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

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

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

Combine like terms: 2 + -3 = -1
-1 + 4 + -3x2 + -4x2 = 0

Combine like terms: -1 + 4 = 3
3 + -3x2 + -4x2 = 0

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

Solving
3 + -7x2 = 0

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + -7x2 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -7x2 = 0 + -3
-7x2 = 0 + -3

Combine like terms: 0 + -3 = -3
-7x2 = -3

Divide each side by '-7'.
x2 = 0.4285714286

Simplifying
x2 = 0.4285714286

Take the square root of each side:
x = {-0.654653671, 0.654653671}