11x^2+3-[6(x^2-2)+8]=

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Solution for 11x^2+3-[6(x^2-2)+8]= equation:


Simplifying
11x2 + 3 + -1[6(x2 + -2) + 8] = 0

Reorder the terms:
11x2 + 3 + -1[6(-2 + x2) + 8] = 0
11x2 + 3 + -1[(-2 * 6 + x2 * 6) + 8] = 0
11x2 + 3 + -1[(-12 + 6x2) + 8] = 0

Reorder the terms:
11x2 + 3 + -1[-12 + 8 + 6x2] = 0

Combine like terms: -12 + 8 = -4
11x2 + 3 + -1[-4 + 6x2] = 0
11x2 + 3 + [-4 * -1 + 6x2 * -1] = 0
11x2 + 3 + [4 + -6x2] = 0

Reorder the terms:
3 + 4 + 11x2 + -6x2 = 0

Combine like terms: 3 + 4 = 7
7 + 11x2 + -6x2 = 0

Combine like terms: 11x2 + -6x2 = 5x2
7 + 5x2 = 0

Solving
7 + 5x2 = 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 + 5x2 = 0 + -7

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

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

Divide each side by '5'.
x2 = -1.4

Simplifying
x2 = -1.4

Reorder the terms:
1.4 + x2 = -1.4 + 1.4

Combine like terms: -1.4 + 1.4 = 0.0
1.4 + x2 = 0.0

The solution to this equation could not be determined.

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