y-4x=7-x^2

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Solution for y-4x=7-x^2 equation: 


Simplifying
y + -4x = 7 + -1x2

Reorder the terms:
-4x + y = 7 + -1x2

Solving
-4x + y = 7 + -1x2

Solving for variable 'x'.

Reorder the terms:
-7 + -4x + x2 + y = 7 + -1x2 + -7 + x2

Reorder the terms:
-7 + -4x + x2 + y = 7 + -7 + -1x2 + x2

Combine like terms: 7 + -7 = 0
-7 + -4x + x2 + y = 0 + -1x2 + x2
-7 + -4x + x2 + y = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
-7 + -4x + x2 + y = 0

The solution to this equation could not be determined.

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