19x^2+4-[8(x^2-3)+6]=

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Solution for 19x^2+4-[8(x^2-3)+6]= equation:


Simplifying
19x2 + 4 + -1[8(x2 + -3) + 6] = 0

Reorder the terms:
19x2 + 4 + -1[8(-3 + x2) + 6] = 0
19x2 + 4 + -1[(-3 * 8 + x2 * 8) + 6] = 0
19x2 + 4 + -1[(-24 + 8x2) + 6] = 0

Reorder the terms:
19x2 + 4 + -1[-24 + 6 + 8x2] = 0

Combine like terms: -24 + 6 = -18
19x2 + 4 + -1[-18 + 8x2] = 0
19x2 + 4 + [-18 * -1 + 8x2 * -1] = 0
19x2 + 4 + [18 + -8x2] = 0

Reorder the terms:
4 + 18 + 19x2 + -8x2 = 0

Combine like terms: 4 + 18 = 22
22 + 19x2 + -8x2 = 0

Combine like terms: 19x2 + -8x2 = 11x2
22 + 11x2 = 0

Solving
22 + 11x2 = 0

Solving for variable 'x'.

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

Add '-22' to each side of the equation.
22 + -22 + 11x2 = 0 + -22

Combine like terms: 22 + -22 = 0
0 + 11x2 = 0 + -22
11x2 = 0 + -22

Combine like terms: 0 + -22 = -22
11x2 = -22

Divide each side by '11'.
x2 = -2

Simplifying
x2 = -2

Reorder the terms:
2 + x2 = -2 + 2

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

The solution to this equation could not be determined.

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