8x+y+y=18

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Solution for 8x+y+y=18 equation: 


Simplifying
8x + y + y = 18

Combine like terms: y + y = 2y
8x + 2y = 18

Solving
8x + 2y = 18

Solving for variable 'x'.

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

Add '-2y' to each side of the equation.
8x + 2y + -2y = 18 + -2y

Combine like terms: 2y + -2y = 0
8x + 0 = 18 + -2y
8x = 18 + -2y

Divide each side by '8'.
x = 2.25 + -0.25y

Simplifying
x = 2.25 + -0.25y

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