4x-28+xy-7y=0

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Solution for 4x-28+xy-7y=0 equation:


Simplifying
4x + -28 + xy + -7y = 0

Reorder the terms:
-28 + 4x + xy + -7y = 0

Solving
-28 + 4x + xy + -7y = 0

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 4x + xy + 28 + -7y = 0 + 28

Reorder the terms:
-28 + 28 + 4x + xy + -7y = 0 + 28

Combine like terms: -28 + 28 = 0
0 + 4x + xy + -7y = 0 + 28
4x + xy + -7y = 0 + 28

Combine like terms: 0 + 28 = 28
4x + xy + -7y = 28

Add '7y' to each side of the equation.
4x + xy + -7y + 7y = 28 + 7y

Combine like terms: -7y + 7y = 0
4x + xy + 0 = 28 + 7y
4x + xy = 28 + 7y

Reorder the terms:
-28 + 4x + xy + -7y = 28 + 7y + -28 + -7y

Reorder the terms:
-28 + 4x + xy + -7y = 28 + -28 + 7y + -7y

Combine like terms: 28 + -28 = 0
-28 + 4x + xy + -7y = 0 + 7y + -7y
-28 + 4x + xy + -7y = 7y + -7y

Combine like terms: 7y + -7y = 0
-28 + 4x + xy + -7y = 0

The solution to this equation could not be determined.

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