(5x^2-9)-(17x^2+13)=

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Solution for (5x^2-9)-(17x^2+13)= equation:


Simplifying
(5x2 + -9) + -1(17x2 + 13) = 0

Reorder the terms:
(-9 + 5x2) + -1(17x2 + 13) = 0

Remove parenthesis around (-9 + 5x2)
-9 + 5x2 + -1(17x2 + 13) = 0

Reorder the terms:
-9 + 5x2 + -1(13 + 17x2) = 0
-9 + 5x2 + (13 * -1 + 17x2 * -1) = 0
-9 + 5x2 + (-13 + -17x2) = 0

Reorder the terms:
-9 + -13 + 5x2 + -17x2 = 0

Combine like terms: -9 + -13 = -22
-22 + 5x2 + -17x2 = 0

Combine like terms: 5x2 + -17x2 = -12x2
-22 + -12x2 = 0

Solving
-22 + -12x2 = 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 + -12x2 = 0 + 22

Combine like terms: -22 + 22 = 0
0 + -12x2 = 0 + 22
-12x2 = 0 + 22

Combine like terms: 0 + 22 = 22
-12x2 = 22

Divide each side by '-12'.
x2 = -1.833333333

Simplifying
x2 = -1.833333333

Reorder the terms:
1.833333333 + x2 = -1.833333333 + 1.833333333

Combine like terms: -1.833333333 + 1.833333333 = 0.000000000
1.833333333 + x2 = 0.000000000

The solution to this equation could not be determined.

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