Y-7=x^2+4x

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Solution for Y-7=x^2+4x equation: 


Simplifying
Y + -7 = x2 + 4x

Reorder the terms:
-7 + Y = x2 + 4x

Reorder the terms:
-7 + Y = 4x + x2

Solving
-7 + Y = 4x + x2

Solving for variable 'Y'.

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

Add '7' to each side of the equation.
-7 + 7 + Y = 4x + 7 + x2

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

Reorder the terms:
Y = 7 + 4x + x2

Simplifying
Y = 7 + 4x + x2

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