3x-4y+8z=27

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Solution for 3x-4y+8z=27 equation:


Simplifying
3x + -4y + 8z = 27

Solving
3x + -4y + 8z = 27

Solving for variable 'x'.

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

Add '4y' to each side of the equation.
3x + -4y + 4y + 8z = 27 + 4y

Combine like terms: -4y + 4y = 0
3x + 0 + 8z = 27 + 4y
3x + 8z = 27 + 4y

Add '-8z' to each side of the equation.
3x + 8z + -8z = 27 + 4y + -8z

Combine like terms: 8z + -8z = 0
3x + 0 = 27 + 4y + -8z
3x = 27 + 4y + -8z

Divide each side by '3'.
x = 9 + 1.333333333y + -2.666666667z

Simplifying
x = 9 + 1.333333333y + -2.666666667z

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