7x+x+4x=

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Solution for 7x+x+4x= equation: 


Simplifying
7x + x + 4x = 0

Combine like terms: 7x + x = 8x
8x + 4x = 0

Combine like terms: 8x + 4x = 12x
12x = 0

Solving
12x = 0

Solving for variable 'x'.

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

Divide each side by '12'.
x = 0

Simplifying
x = 0

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