14x^2+4-[6(x^2-7)+5]=

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Solution for 14x^2+4-[6(x^2-7)+5]= equation:


Simplifying
14x2 + 4 + -1[6(x2 + -7) + 5] = 0

Reorder the terms:
14x2 + 4 + -1[6(-7 + x2) + 5] = 0
14x2 + 4 + -1[(-7 * 6 + x2 * 6) + 5] = 0
14x2 + 4 + -1[(-42 + 6x2) + 5] = 0

Reorder the terms:
14x2 + 4 + -1[-42 + 5 + 6x2] = 0

Combine like terms: -42 + 5 = -37
14x2 + 4 + -1[-37 + 6x2] = 0
14x2 + 4 + [-37 * -1 + 6x2 * -1] = 0
14x2 + 4 + [37 + -6x2] = 0

Reorder the terms:
4 + 37 + 14x2 + -6x2 = 0

Combine like terms: 4 + 37 = 41
41 + 14x2 + -6x2 = 0

Combine like terms: 14x2 + -6x2 = 8x2
41 + 8x2 = 0

Solving
41 + 8x2 = 0

Solving for variable 'x'.

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

Add '-41' to each side of the equation.
41 + -41 + 8x2 = 0 + -41

Combine like terms: 41 + -41 = 0
0 + 8x2 = 0 + -41
8x2 = 0 + -41

Combine like terms: 0 + -41 = -41
8x2 = -41

Divide each side by '8'.
x2 = -5.125

Simplifying
x2 = -5.125

Reorder the terms:
5.125 + x2 = -5.125 + 5.125

Combine like terms: -5.125 + 5.125 = 0.000
5.125 + x2 = 0.000

The solution to this equation could not be determined.

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