8x-x=420

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Solution for 8x-x=420 equation: 


Simplifying
8x + -1x = 420

Combine like terms: 8x + -1x = 7x
7x = 420

Solving
7x = 420

Solving for variable 'x'.

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

Divide each side by '7'.
x = 60

Simplifying
x = 60

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