3(3x^2-7)-[5(3x^2-3)+3]=simplfy

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Solution for 3(3x^2-7)-[5(3x^2-3)+3]=simplfy equation: 


Simplifying
3(3x2 + -7) + -1[5(3x2 + -3) + 3] = simplfy

Reorder the terms:
3(-7 + 3x2) + -1[5(3x2 + -3) + 3] = simplfy
(-7 * 3 + 3x2 * 3) + -1[5(3x2 + -3) + 3] = simplfy
(-21 + 9x2) + -1[5(3x2 + -3) + 3] = simplfy

Reorder the terms:
-21 + 9x2 + -1[5(-3 + 3x2) + 3] = simplfy
-21 + 9x2 + -1[(-3 * 5 + 3x2 * 5) + 3] = simplfy
-21 + 9x2 + -1[(-15 + 15x2) + 3] = simplfy

Reorder the terms:
-21 + 9x2 + -1[-15 + 3 + 15x2] = simplfy

Combine like terms: -15 + 3 = -12
-21 + 9x2 + -1[-12 + 15x2] = simplfy
-21 + 9x2 + [-12 * -1 + 15x2 * -1] = simplfy
-21 + 9x2 + [12 + -15x2] = simplfy

Reorder the terms:
-21 + 12 + 9x2 + -15x2 = simplfy

Combine like terms: -21 + 12 = -9
-9 + 9x2 + -15x2 = simplfy

Combine like terms: 9x2 + -15x2 = -6x2
-9 + -6x2 = simplfy

Solving
-9 + -6x2 = filmpsy

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + -6x2 = 9 + filmpsy

Combine like terms: -9 + 9 = 0
0 + -6x2 = 9 + filmpsy
-6x2 = 9 + filmpsy

Divide each side by '-6'.
x2 = -1.5 + -0.1666666667filmpsy

Simplifying
x2 = -1.5 + -0.1666666667filmpsy

Reorder the terms:
1.5 + 0.1666666667filmpsy + x2 = -1.5 + -0.1666666667filmpsy + 1.5 + 0.1666666667filmpsy

Reorder the terms:
1.5 + 0.1666666667filmpsy + x2 = -1.5 + 1.5 + -0.1666666667filmpsy + 0.1666666667filmpsy

Combine like terms: -1.5 + 1.5 = 0.0
1.5 + 0.1666666667filmpsy + x2 = 0.0 + -0.1666666667filmpsy + 0.1666666667filmpsy
1.5 + 0.1666666667filmpsy + x2 = -0.1666666667filmpsy + 0.1666666667filmpsy

Combine like terms: -0.1666666667filmpsy + 0.1666666667filmpsy = 0.0000000000
1.5 + 0.1666666667filmpsy + x2 = 0.0000000000

The solution to this equation could not be determined.

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