x+7x+8+0.5=0

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Solution for x+7x+8+0.5=0 equation:


Simplifying
x + 7x + 8 + 0.5 = 0

Reorder the terms:
8 + 0.5 + x + 7x = 0

Combine like terms: 8 + 0.5 = 8.5
8.5 + x + 7x = 0

Combine like terms: x + 7x = 8x
8.5 + 8x = 0

Solving
8.5 + 8x = 0

Solving for variable 'x'.

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

Add '-8.5' to each side of the equation.
8.5 + -8.5 + 8x = 0 + -8.5

Combine like terms: 8.5 + -8.5 = 0.0
0.0 + 8x = 0 + -8.5
8x = 0 + -8.5

Combine like terms: 0 + -8.5 = -8.5
8x = -8.5

Divide each side by '8'.
x = -1.0625

Simplifying
x = -1.0625

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