(245-x)2=415.25

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Solution for (245-x)2=415.25 equation:


Simplifying
(245 + -1x) * 2 = 415.25

Reorder the terms for easier multiplication:
2(245 + -1x) = 415.25
(245 * 2 + -1x * 2) = 415.25
(490 + -2x) = 415.25

Solving
490 + -2x = 415.25

Solving for variable 'x'.

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

Add '-490' to each side of the equation.
490 + -490 + -2x = 415.25 + -490

Combine like terms: 490 + -490 = 0
0 + -2x = 415.25 + -490
-2x = 415.25 + -490

Combine like terms: 415.25 + -490 = -74.75
-2x = -74.75

Divide each side by '-2'.
x = 37.375

Simplifying
x = 37.375

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