y+7X=80

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Solution for y+7X=80 equation: 


Simplifying
y + 7X = 80

Reorder the terms:
7X + y = 80

Solving
7X + y = 80

Solving for variable 'X'.

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

Add '-1y' to each side of the equation.
7X + y + -1y = 80 + -1y

Combine like terms: y + -1y = 0
7X + 0 = 80 + -1y
7X = 80 + -1y

Divide each side by '7'.
X = 11.42857143 + -0.1428571429y

Simplifying
X = 11.42857143 + -0.1428571429y

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