-4x-2y-z=15

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Solution for -4x-2y-z=15 equation:


Simplifying
-4x + -2y + -1z = 15

Solving
-4x + -2y + -1z = 15

Solving for variable 'x'.

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

Add '2y' to each side of the equation.
-4x + -2y + 2y + -1z = 15 + 2y

Combine like terms: -2y + 2y = 0
-4x + 0 + -1z = 15 + 2y
-4x + -1z = 15 + 2y

Add 'z' to each side of the equation.
-4x + -1z + z = 15 + 2y + z

Combine like terms: -1z + z = 0
-4x + 0 = 15 + 2y + z
-4x = 15 + 2y + z

Divide each side by '-4'.
x = -3.75 + -0.5y + -0.25z

Simplifying
x = -3.75 + -0.5y + -0.25z

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