3(2x^2+1)-(-4x^2)=

Solution for 3(2x^2+1)-(-4x^2)= equation:

Simplifying
3(2x2 + 1) + -1(-4x2) = 0

Reorder the terms:
3(1 + 2x2) + -1(-4x2) = 0
(1 * 3 + 2x2 * 3) + -1(-4x2) = 0
(3 + 6x2) + -1(-4x2) = 0

Remove parenthesis around (-4x2)
3 + 6x2 + -1 * -4x2 = 0

Multiply -1 * -4
3 + 6x2 + 4x2 = 0

Combine like terms: 6x2 + 4x2 = 10x2
3 + 10x2 = 0

Solving
3 + 10x2 = 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 + 10x2 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 10x2 = 0 + -3
10x2 = 0 + -3

Combine like terms: 0 + -3 = -3
10x2 = -3

Divide each side by '10'.
x2 = -0.3

Simplifying
x2 = -0.3

Reorder the terms:
0.3 + x2 = -0.3 + 0.3

Combine like terms: -0.3 + 0.3 = 0.0
0.3 + x2 = 0.0

The solution to this equation could not be determined.