x^2-63=2x+132

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Solution for x^2-63=2x+132 equation:


Simplifying
x2 + -63 = 2x + 132

Reorder the terms:
-63 + x2 = 2x + 132

Reorder the terms:
-63 + x2 = 132 + 2x

Solving
-63 + x2 = 132 + 2x

Solving for variable 'x'.

Reorder the terms:
-63 + -132 + -2x + x2 = 132 + 2x + -132 + -2x

Combine like terms: -63 + -132 = -195
-195 + -2x + x2 = 132 + 2x + -132 + -2x

Reorder the terms:
-195 + -2x + x2 = 132 + -132 + 2x + -2x

Combine like terms: 132 + -132 = 0
-195 + -2x + x2 = 0 + 2x + -2x
-195 + -2x + x2 = 2x + -2x

Combine like terms: 2x + -2x = 0
-195 + -2x + x2 = 0

Factor a trinomial.
(-13 + -1x)(15 + -1x) = 0

Subproblem 1

Set the factor '(-13 + -1x)' equal to zero and attempt to solve: Simplifying -13 + -1x = 0 Solving -13 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '13' to each side of the equation. -13 + 13 + -1x = 0 + 13 Combine like terms: -13 + 13 = 0 0 + -1x = 0 + 13 -1x = 0 + 13 Combine like terms: 0 + 13 = 13 -1x = 13 Divide each side by '-1'. x = -13 Simplifying x = -13

Subproblem 2

Set the factor '(15 + -1x)' equal to zero and attempt to solve: Simplifying 15 + -1x = 0 Solving 15 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + -1x = 0 + -15 Combine like terms: 15 + -15 = 0 0 + -1x = 0 + -15 -1x = 0 + -15 Combine like terms: 0 + -15 = -15 -1x = -15 Divide each side by '-1'. x = 15 Simplifying x = 15

Solution

x = {-13, 15}

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