2(x+1)-20=0

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Solution for 2(x+1)-20=0 equation:


Simplifying
2(x + 1) + -20 = 0

Reorder the terms:
2(1 + x) + -20 = 0
(1 * 2 + x * 2) + -20 = 0
(2 + 2x) + -20 = 0

Reorder the terms:
2 + -20 + 2x = 0

Combine like terms: 2 + -20 = -18
-18 + 2x = 0

Solving
-18 + 2x = 0

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 2x = 0 + 18

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

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

Divide each side by '2'.
x = 9

Simplifying
x = 9

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