.8x-2y=1

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Solution for .8x-2y=1 equation: 


Simplifying
0.8x + -2y = 1

Solving
0.8x + -2y = 1

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.
0.8x + -2y + 2y = 1 + 2y

Combine like terms: -2y + 2y = 0
0.8x + 0 = 1 + 2y
0.8x = 1 + 2y

Divide each side by '0.8'.
x = 1.25 + 2.5y

Simplifying
x = 1.25 + 2.5y

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