(2x+1)2=15

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Solution for (2x+1)2=15 equation:


Simplifying
(2x + 1) * 2 = 15

Reorder the terms:
(1 + 2x) * 2 = 15

Reorder the terms for easier multiplication:
2(1 + 2x) = 15
(1 * 2 + 2x * 2) = 15
(2 + 4x) = 15

Solving
2 + 4x = 15

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 4x = 15 + -2

Combine like terms: 2 + -2 = 0
0 + 4x = 15 + -2
4x = 15 + -2

Combine like terms: 15 + -2 = 13
4x = 13

Divide each side by '4'.
x = 3.25

Simplifying
x = 3.25

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