x+7x=87

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Solution for x+7x=87 equation: 


Simplifying
x + 7x = 87

Combine like terms: x + 7x = 8x
8x = 87

Solving
8x = 87

Solving for variable 'x'.

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

Divide each side by '8'.
x = 10.875

Simplifying
x = 10.875

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