13x^2+2-(6(x^2-5)+6)=

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Solution for 13x^2+2-(6(x^2-5)+6)= equation:


Simplifying
13x2 + 2 + -1(6(x2 + -5) + 6) = 0

Reorder the terms:
13x2 + 2 + -1(6(-5 + x2) + 6) = 0
13x2 + 2 + -1((-5 * 6 + x2 * 6) + 6) = 0
13x2 + 2 + -1((-30 + 6x2) + 6) = 0

Reorder the terms:
13x2 + 2 + -1(-30 + 6 + 6x2) = 0

Combine like terms: -30 + 6 = -24
13x2 + 2 + -1(-24 + 6x2) = 0
13x2 + 2 + (-24 * -1 + 6x2 * -1) = 0
13x2 + 2 + (24 + -6x2) = 0

Reorder the terms:
2 + 24 + 13x2 + -6x2 = 0

Combine like terms: 2 + 24 = 26
26 + 13x2 + -6x2 = 0

Combine like terms: 13x2 + -6x2 = 7x2
26 + 7x2 = 0

Solving
26 + 7x2 = 0

Solving for variable 'x'.

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

Add '-26' to each side of the equation.
26 + -26 + 7x2 = 0 + -26

Combine like terms: 26 + -26 = 0
0 + 7x2 = 0 + -26
7x2 = 0 + -26

Combine like terms: 0 + -26 = -26
7x2 = -26

Divide each side by '7'.
x2 = -3.714285714

Simplifying
x2 = -3.714285714

Reorder the terms:
3.714285714 + x2 = -3.714285714 + 3.714285714

Combine like terms: -3.714285714 + 3.714285714 = 0.000000000
3.714285714 + x2 = 0.000000000

The solution to this equation could not be determined.

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