4x-8y-3z=-15

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Solution for 4x-8y-3z=-15 equation:


Simplifying
4x + -8y + -3z = -15

Solving
4x + -8y + -3z = -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.
4x + -8y + 8y + -3z = -15 + 8y

Combine like terms: -8y + 8y = 0
4x + 0 + -3z = -15 + 8y
4x + -3z = -15 + 8y

Add '3z' to each side of the equation.
4x + -3z + 3z = -15 + 8y + 3z

Combine like terms: -3z + 3z = 0
4x + 0 = -15 + 8y + 3z
4x = -15 + 8y + 3z

Divide each side by '4'.
x = -3.75 + 2y + 0.75z

Simplifying
x = -3.75 + 2y + 0.75z

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