3x-8y-5z=15

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Solution for 3x-8y-5z=15 equation:


Simplifying
3x + -8y + -5z = 15

Solving
3x + -8y + -5z = 15

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 + -5z = 15 + 8y

Combine like terms: -8y + 8y = 0
3x + 0 + -5z = 15 + 8y
3x + -5z = 15 + 8y

Add '5z' to each side of the equation.
3x + -5z + 5z = 15 + 8y + 5z

Combine like terms: -5z + 5z = 0
3x + 0 = 15 + 8y + 5z
3x = 15 + 8y + 5z

Divide each side by '3'.
x = 5 + 2.666666667y + 1.666666667z

Simplifying
x = 5 + 2.666666667y + 1.666666667z

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