2(x+8)2=40

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Solution for 2(x+8)2=40 equation:


Simplifying
2(x + 8) * 2 = 40

Reorder the terms:
2(8 + x) * 2 = 40

Reorder the terms for easier multiplication:
2 * 2(8 + x) = 40

Multiply 2 * 2
4(8 + x) = 40
(8 * 4 + x * 4) = 40
(32 + 4x) = 40

Solving
32 + 4x = 40

Solving for variable 'x'.

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

Add '-32' to each side of the equation.
32 + -32 + 4x = 40 + -32

Combine like terms: 32 + -32 = 0
0 + 4x = 40 + -32
4x = 40 + -32

Combine like terms: 40 + -32 = 8
4x = 8

Divide each side by '4'.
x = 2

Simplifying
x = 2

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