x^2-14x+49-4=x^2+2x+1

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Solution for x^2-14x+49-4=x^2+2x+1 equation:


Simplifying
x2 + -14x + 49 + -4 = x2 + 2x + 1

Reorder the terms:
49 + -4 + -14x + x2 = x2 + 2x + 1

Combine like terms: 49 + -4 = 45
45 + -14x + x2 = x2 + 2x + 1

Reorder the terms:
45 + -14x + x2 = 1 + 2x + x2

Add '-1x2' to each side of the equation.
45 + -14x + x2 + -1x2 = 1 + 2x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
45 + -14x + 0 = 1 + 2x + x2 + -1x2
45 + -14x = 1 + 2x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
45 + -14x = 1 + 2x + 0
45 + -14x = 1 + 2x

Solving
45 + -14x = 1 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
45 + -14x + -2x = 1 + 2x + -2x

Combine like terms: -14x + -2x = -16x
45 + -16x = 1 + 2x + -2x

Combine like terms: 2x + -2x = 0
45 + -16x = 1 + 0
45 + -16x = 1

Add '-45' to each side of the equation.
45 + -45 + -16x = 1 + -45

Combine like terms: 45 + -45 = 0
0 + -16x = 1 + -45
-16x = 1 + -45

Combine like terms: 1 + -45 = -44
-16x = -44

Divide each side by '-16'.
x = 2.75

Simplifying
x = 2.75

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