((x^2)+7)=((x^2)-8x+16)

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Solution for ((x^2)+7)=((x^2)-8x+16) equation:


Simplifying
((x2) + 7) = ((x2) + -8x + 16)
(x2 + 7) = ((x2) + -8x + 16)

Reorder the terms:
(7 + x2) = ((x2) + -8x + 16)

Remove parenthesis around (7 + x2)
7 + x2 = ((x2) + -8x + 16)
7 + x2 = (x2 + -8x + 16)

Reorder the terms:
7 + x2 = (16 + -8x + x2)

Remove parenthesis around (16 + -8x + x2)
7 + x2 = 16 + -8x + x2

Add '-1x2' to each side of the equation.
7 + x2 + -1x2 = 16 + -8x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
7 + 0 = 16 + -8x + x2 + -1x2
7 = 16 + -8x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
7 = 16 + -8x + 0
7 = 16 + -8x

Solving
7 = 16 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
7 + 8x = 16 + -8x + 8x

Combine like terms: -8x + 8x = 0
7 + 8x = 16 + 0
7 + 8x = 16

Add '-7' to each side of the equation.
7 + -7 + 8x = 16 + -7

Combine like terms: 7 + -7 = 0
0 + 8x = 16 + -7
8x = 16 + -7

Combine like terms: 16 + -7 = 9
8x = 9

Divide each side by '8'.
x = 1.125

Simplifying
x = 1.125

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