7x-x^2+2whenx=-4

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


Simplifying
7x + -1x2 + 2whenx = -4

Reorder the terms:
2ehnwx + 7x + -1x2 = -4

Solving
2ehnwx + 7x + -1x2 = -4

Solving for variable 'e'.

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

Add '-7x' to each side of the equation.
2ehnwx + 7x + -7x + -1x2 = -4 + -7x

Combine like terms: 7x + -7x = 0
2ehnwx + 0 + -1x2 = -4 + -7x
2ehnwx + -1x2 = -4 + -7x

Add 'x2' to each side of the equation.
2ehnwx + -1x2 + x2 = -4 + -7x + x2

Combine like terms: -1x2 + x2 = 0
2ehnwx + 0 = -4 + -7x + x2
2ehnwx = -4 + -7x + x2

Divide each side by '2hnwx'.
e = -2h-1n-1w-1x-1 + -3.5h-1n-1w-1 + 0.5h-1n-1w-1x

Simplifying
e = -2h-1n-1w-1x-1 + -3.5h-1n-1w-1 + 0.5h-1n-1w-1x

Reorder the terms:
e = -3.5h-1n-1w-1 + -2h-1n-1w-1x-1 + 0.5h-1n-1w-1x

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