2(x+1)+4=18

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Solution for 2(x+1)+4=18 equation: 


Simplifying
2(x + 1) + 4 = 18

Reorder the terms:
2(1 + x) + 4 = 18
(1 * 2 + x * 2) + 4 = 18
(2 + 2x) + 4 = 18

Reorder the terms:
2 + 4 + 2x = 18

Combine like terms: 2 + 4 = 6
6 + 2x = 18

Solving
6 + 2x = 18

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 2x = 18 + -6

Combine like terms: 6 + -6 = 0
0 + 2x = 18 + -6
2x = 18 + -6

Combine like terms: 18 + -6 = 12
2x = 12

Divide each side by '2'.
x = 6

Simplifying
x = 6

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