x(x+y)=4

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Solution for x(x+y)=4 equation: 


Simplifying
x(x + y) = 4
(x * x + y * x) = 4

Reorder the terms:
(xy + x2) = 4
(xy + x2) = 4

Solving
xy + x2 = 4

Solving for variable 'x'.

Reorder the terms:
-4 + xy + x2 = 4 + -4

Combine like terms: 4 + -4 = 0
-4 + xy + x2 = 0

The solution to this equation could not be determined.

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