3x-4z=7-1xy

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Solution for 3x-4z=7-1xy equation:


Simplifying
3x + -4z = 7 + -1xy

Solving
3x + -4z = 7 + -1xy

Solving for variable 'x'.

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

Add 'xy' to each side of the equation.
3x + xy + -4z = 7 + -1xy + xy

Combine like terms: -1xy + xy = 0
3x + xy + -4z = 7 + 0
3x + xy + -4z = 7

Add '4z' to each side of the equation.
3x + xy + -4z + 4z = 7 + 4z

Combine like terms: -4z + 4z = 0
3x + xy + 0 = 7 + 4z
3x + xy = 7 + 4z

Reorder the terms:
-7 + 3x + xy + -4z = 7 + 4z + -7 + -4z

Reorder the terms:
-7 + 3x + xy + -4z = 7 + -7 + 4z + -4z

Combine like terms: 7 + -7 = 0
-7 + 3x + xy + -4z = 0 + 4z + -4z
-7 + 3x + xy + -4z = 4z + -4z

Combine like terms: 4z + -4z = 0
-7 + 3x + xy + -4z = 0

The solution to this equation could not be determined.

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