2(x+x+2)=x+1+18

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


Simplifying
2(x + x + 2) = x + 1 + 18

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

Combine like terms: x + x = 2x
2(2 + 2x) = x + 1 + 18
(2 * 2 + 2x * 2) = x + 1 + 18
(4 + 4x) = x + 1 + 18

Reorder the terms:
4 + 4x = 1 + 18 + x

Combine like terms: 1 + 18 = 19
4 + 4x = 19 + x

Solving
4 + 4x = 19 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
4 + 4x + -1x = 19 + x + -1x

Combine like terms: 4x + -1x = 3x
4 + 3x = 19 + x + -1x

Combine like terms: x + -1x = 0
4 + 3x = 19 + 0
4 + 3x = 19

Add '-4' to each side of the equation.
4 + -4 + 3x = 19 + -4

Combine like terms: 4 + -4 = 0
0 + 3x = 19 + -4
3x = 19 + -4

Combine like terms: 19 + -4 = 15
3x = 15

Divide each side by '3'.
x = 5

Simplifying
x = 5

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