2(x+1)+6=20

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Solution for 2(x+1)+6=20 equation: 


Simplifying
2(x + 1) + 6 = 20

Reorder the terms:
2(1 + x) + 6 = 20
(1 * 2 + x * 2) + 6 = 20
(2 + 2x) + 6 = 20

Reorder the terms:
2 + 6 + 2x = 20

Combine like terms: 2 + 6 = 8
8 + 2x = 20

Solving
8 + 2x = 20

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 2x = 20 + -8

Combine like terms: 8 + -8 = 0
0 + 2x = 20 + -8
2x = 20 + -8

Combine like terms: 20 + -8 = 12
2x = 12

Divide each side by '2'.
x = 6

Simplifying
x = 6

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