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

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


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

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

Combine like terms: 4x + x = 5x
2 + 5x = x + 2x + 18

Reorder the terms:
2 + 5x = 18 + x + 2x

Combine like terms: x + 2x = 3x
2 + 5x = 18 + 3x

Solving
2 + 5x = 18 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
2 + 5x + -3x = 18 + 3x + -3x

Combine like terms: 5x + -3x = 2x
2 + 2x = 18 + 3x + -3x

Combine like terms: 3x + -3x = 0
2 + 2x = 18 + 0
2 + 2x = 18

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

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

Combine like terms: 18 + -2 = 16
2x = 16

Divide each side by '2'.
x = 8

Simplifying
x = 8

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