x(x-3)=x(x+5)-16

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Solution for x(x-3)=x(x+5)-16 equation:


Simplifying
x(x + -3) = x(x + 5) + -16

Reorder the terms:
x(-3 + x) = x(x + 5) + -16
(-3 * x + x * x) = x(x + 5) + -16
(-3x + x2) = x(x + 5) + -16

Reorder the terms:
-3x + x2 = x(5 + x) + -16
-3x + x2 = (5 * x + x * x) + -16
-3x + x2 = (5x + x2) + -16

Reorder the terms:
-3x + x2 = -16 + 5x + x2

Add '-1x2' to each side of the equation.
-3x + x2 + -1x2 = -16 + 5x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-3x + 0 = -16 + 5x + x2 + -1x2
-3x = -16 + 5x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-3x = -16 + 5x + 0
-3x = -16 + 5x

Solving
-3x = -16 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-3x + -5x = -16 + 5x + -5x

Combine like terms: -3x + -5x = -8x
-8x = -16 + 5x + -5x

Combine like terms: 5x + -5x = 0
-8x = -16 + 0
-8x = -16

Divide each side by '-8'.
x = 2

Simplifying
x = 2

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