3x-y+5x+8y=0

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Solution for 3x-y+5x+8y=0 equation:


Simplifying
3x + -1y + 5x + 8y = 0

Reorder the terms:
3x + 5x + -1y + 8y = 0

Combine like terms: 3x + 5x = 8x
8x + -1y + 8y = 0

Combine like terms: -1y + 8y = 7y
8x + 7y = 0

Solving
8x + 7y = 0

Solving for variable 'x'.

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

Add '-7y' to each side of the equation.
8x + 7y + -7y = 0 + -7y

Combine like terms: 7y + -7y = 0
8x + 0 = 0 + -7y
8x = 0 + -7y
Remove the zero:
8x = -7y

Divide each side by '8'.
x = -0.875y

Simplifying
x = -0.875y

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