(x-2)+2x+x=19

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Solution for (x-2)+2x+x=19 equation:


Simplifying
(x + -2) + 2x + x = 19

Reorder the terms:
(-2 + x) + 2x + x = 19

Remove parenthesis around (-2 + x)
-2 + x + 2x + x = 19

Combine like terms: x + 2x = 3x
-2 + 3x + x = 19

Combine like terms: 3x + x = 4x
-2 + 4x = 19

Solving
-2 + 4x = 19

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 4x = 19 + 2

Combine like terms: -2 + 2 = 0
0 + 4x = 19 + 2
4x = 19 + 2

Combine like terms: 19 + 2 = 21
4x = 21

Divide each side by '4'.
x = 5.25

Simplifying
x = 5.25

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