7x+8.5y=0

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Solution for 7x+8.5y=0 equation: 


Simplifying
7x + 8.5y = 0

Solving
7x + 8.5y = 0

Solving for variable 'x'.

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

Add '-8.5y' to each side of the equation.
7x + 8.5y + -8.5y = 0 + -8.5y

Combine like terms: 8.5y + -8.5y = 0.0
7x + 0.0 = 0 + -8.5y
7x = 0 + -8.5y
Remove the zero:
7x = -8.5y

Divide each side by '7'.
x = -1.214285714y

Simplifying
x = -1.214285714y

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