(4x+7)2+81=0

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Solution for (4x+7)2+81=0 equation:


Simplifying
(4x + 7) * 2 + 81 = 0

Reorder the terms:
(7 + 4x) * 2 + 81 = 0

Reorder the terms for easier multiplication:
2(7 + 4x) + 81 = 0
(7 * 2 + 4x * 2) + 81 = 0
(14 + 8x) + 81 = 0

Reorder the terms:
14 + 81 + 8x = 0

Combine like terms: 14 + 81 = 95
95 + 8x = 0

Solving
95 + 8x = 0

Solving for variable 'x'.

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

Add '-95' to each side of the equation.
95 + -95 + 8x = 0 + -95

Combine like terms: 95 + -95 = 0
0 + 8x = 0 + -95
8x = 0 + -95

Combine like terms: 0 + -95 = -95
8x = -95

Divide each side by '8'.
x = -11.875

Simplifying
x = -11.875

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