x^2+2x=x^2+24

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Solution for x^2+2x=x^2+24 equation:


Simplifying
x2 + 2x = x2 + 24

Reorder the terms:
2x + x2 = x2 + 24

Reorder the terms:
2x + x2 = 24 + x2

Add '-1x2' to each side of the equation.
2x + x2 + -1x2 = 24 + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
2x + 0 = 24 + x2 + -1x2
2x = 24 + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
2x = 24 + 0
2x = 24

Solving
2x = 24

Solving for variable 'x'.

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

Divide each side by '2'.
x = 12

Simplifying
x = 12

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