x^2-16=5x^2

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Solution for x^2-16=5x^2 equation:


Simplifying
x2 + -16 = 5x2

Reorder the terms:
-16 + x2 = 5x2

Solving
-16 + x2 = 5x2

Solving for variable 'x'.

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

Add '-5x2' to each side of the equation.
-16 + x2 + -5x2 = 5x2 + -5x2

Combine like terms: x2 + -5x2 = -4x2
-16 + -4x2 = 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
-16 + -4x2 = 0

Add '16' to each side of the equation.
-16 + 16 + -4x2 = 0 + 16

Combine like terms: -16 + 16 = 0
0 + -4x2 = 0 + 16
-4x2 = 0 + 16

Combine like terms: 0 + 16 = 16
-4x2 = 16

Divide each side by '-4'.
x2 = -4

Simplifying
x2 = -4

Reorder the terms:
4 + x2 = -4 + 4

Combine like terms: -4 + 4 = 0
4 + x2 = 0

The solution to this equation could not be determined.

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