9(x-3)2+441=0

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Solution for 9(x-3)2+441=0 equation:


Simplifying
9(x + -3) * 2 + 441 = 0

Reorder the terms:
9(-3 + x) * 2 + 441 = 0

Reorder the terms for easier multiplication:
9 * 2(-3 + x) + 441 = 0

Multiply 9 * 2
18(-3 + x) + 441 = 0
(-3 * 18 + x * 18) + 441 = 0
(-54 + 18x) + 441 = 0

Reorder the terms:
-54 + 441 + 18x = 0

Combine like terms: -54 + 441 = 387
387 + 18x = 0

Solving
387 + 18x = 0

Solving for variable 'x'.

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

Add '-387' to each side of the equation.
387 + -387 + 18x = 0 + -387

Combine like terms: 387 + -387 = 0
0 + 18x = 0 + -387
18x = 0 + -387

Combine like terms: 0 + -387 = -387
18x = -387

Divide each side by '18'.
x = -21.5

Simplifying
x = -21.5

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