3x+1x+1x=20

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Solution for 3x+1x+1x=20 equation: 


Simplifying
3x + 1x + 1x = 20

Combine like terms: 3x + 1x = 4x
4x + 1x = 20

Combine like terms: 4x + 1x = 5x
5x = 20

Solving
5x = 20

Solving for variable 'x'.

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

Divide each side by '5'.
x = 4

Simplifying
x = 4

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