x+8x+16=0

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Solution for x+8x+16=0 equation:


Simplifying
x + 8x + 16 = 0

Reorder the terms:
16 + x + 8x = 0

Combine like terms: x + 8x = 9x
16 + 9x = 0

Solving
16 + 9x = 0

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 9x = 0 + -16

Combine like terms: 16 + -16 = 0
0 + 9x = 0 + -16
9x = 0 + -16

Combine like terms: 0 + -16 = -16
9x = -16

Divide each side by '9'.
x = -1.777777778

Simplifying
x = -1.777777778

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