2X+X+4+2X+2X=X+20

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Solution for 2X+X+4+2X+2X=X+20 equation: 


Simplifying
2X + X + 4 + 2X + 2X = X + 20

Reorder the terms:
4 + 2X + X + 2X + 2X = X + 20

Combine like terms: 2X + X = 3X
4 + 3X + 2X + 2X = X + 20

Combine like terms: 3X + 2X = 5X
4 + 5X + 2X = X + 20

Combine like terms: 5X + 2X = 7X
4 + 7X = X + 20

Reorder the terms:
4 + 7X = 20 + X

Solving
4 + 7X = 20 + 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 + 7X + -1X = 20 + X + -1X

Combine like terms: 7X + -1X = 6X
4 + 6X = 20 + X + -1X

Combine like terms: X + -1X = 0
4 + 6X = 20 + 0
4 + 6X = 20

Add '-4' to each side of the equation.
4 + -4 + 6X = 20 + -4

Combine like terms: 4 + -4 = 0
0 + 6X = 20 + -4
6X = 20 + -4

Combine like terms: 20 + -4 = 16
6X = 16

Divide each side by '6'.
X = 2.666666667

Simplifying
X = 2.666666667

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