(X+8)*2=20

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Solution for (X+8)*2=20 equation: 


Simplifying
(X + 8) * 2 = 20

Reorder the terms:
(8 + X) * 2 = 20

Reorder the terms for easier multiplication:
2(8 + X) = 20
(8 * 2 + X * 2) = 20
(16 + 2X) = 20

Solving
16 + 2X = 20

Solving for variable 'X'.

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

Add '-16' to each side of the equation.
16 + -16 + 2X = 20 + -16

Combine like terms: 16 + -16 = 0
0 + 2X = 20 + -16
2X = 20 + -16

Combine like terms: 20 + -16 = 4
2X = 4

Divide each side by '2'.
X = 2

Simplifying
X = 2

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