7x+x=128

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Solution for 7x+x=128 equation: 


Simplifying
7x + x = 128

Combine like terms: 7x + x = 8x
8x = 128

Solving
8x = 128

Solving for variable 'x'.

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

Divide each side by '8'.
x = 16

Simplifying
x = 16

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