4-xy=z

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Solution for 4-xy=z equation:


Simplifying
4 + -1xy = z

Solving
4 + -1xy = z

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + -1xy = -4 + z

Combine like terms: 4 + -4 = 0
0 + -1xy = -4 + z
-1xy = -4 + z

Divide each side by '-1y'.
x = 4y-1 + -1y-1z

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

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