-4x-5y-z=18

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Solution for -4x-5y-z=18 equation:


Simplifying
-4x + -5y + -1z = 18

Solving
-4x + -5y + -1z = 18

Solving for variable 'x'.

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

Add '5y' to each side of the equation.
-4x + -5y + 5y + -1z = 18 + 5y

Combine like terms: -5y + 5y = 0
-4x + 0 + -1z = 18 + 5y
-4x + -1z = 18 + 5y

Add 'z' to each side of the equation.
-4x + -1z + z = 18 + 5y + z

Combine like terms: -1z + z = 0
-4x + 0 = 18 + 5y + z
-4x = 18 + 5y + z

Divide each side by '-4'.
x = -4.5 + -1.25y + -0.25z

Simplifying
x = -4.5 + -1.25y + -0.25z

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