3x+8y-7z=0

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Solution for 3x+8y-7z=0 equation:


Simplifying
3x + 8y + -7z = 0

Solving
3x + 8y + -7z = 0

Solving for variable 'x'.

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

Add '-8y' to each side of the equation.
3x + 8y + -8y + -7z = 0 + -8y

Combine like terms: 8y + -8y = 0
3x + 0 + -7z = 0 + -8y
3x + -7z = 0 + -8y
Remove the zero:
3x + -7z = -8y

Add '7z' to each side of the equation.
3x + -7z + 7z = -8y + 7z

Combine like terms: -7z + 7z = 0
3x + 0 = -8y + 7z
3x = -8y + 7z

Divide each side by '3'.
x = -2.666666667y + 2.333333333z

Simplifying
x = -2.666666667y + 2.333333333z

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