6x-3y-4z=-15

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Solution for 6x-3y-4z=-15 equation:


Simplifying
6x + -3y + -4z = -15

Solving
6x + -3y + -4z = -15

Solving for variable 'x'.

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

Add '3y' to each side of the equation.
6x + -3y + 3y + -4z = -15 + 3y

Combine like terms: -3y + 3y = 0
6x + 0 + -4z = -15 + 3y
6x + -4z = -15 + 3y

Add '4z' to each side of the equation.
6x + -4z + 4z = -15 + 3y + 4z

Combine like terms: -4z + 4z = 0
6x + 0 = -15 + 3y + 4z
6x = -15 + 3y + 4z

Divide each side by '6'.
x = -2.5 + 0.5y + 0.6666666667z

Simplifying
x = -2.5 + 0.5y + 0.6666666667z

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