-7x+y=18

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Solution for -7x+y=18 equation: 


Simplifying
-7x + y = 18

Solving
-7x + y = 18

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 = 18 + -1y

Combine like terms: y + -1y = 0
-7x + 0 = 18 + -1y
-7x = 18 + -1y

Divide each side by '-7'.
x = -2.571428571 + 0.1428571429y

Simplifying
x = -2.571428571 + 0.1428571429y

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