0.5x-0.4y-0.5=0

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Solution for 0.5x-0.4y-0.5=0 equation: 


Simplifying
0.5x + -0.4y + -0.5 = 0

Reorder the terms:
-0.5 + 0.5x + -0.4y = 0

Solving
-0.5 + 0.5x + -0.4y = 0

Solving for variable 'x'.

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

Add '0.5' to each side of the equation.
-0.5 + 0.5x + 0.5 + -0.4y = 0 + 0.5

Reorder the terms:
-0.5 + 0.5 + 0.5x + -0.4y = 0 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.0 + 0.5x + -0.4y = 0 + 0.5
0.5x + -0.4y = 0 + 0.5

Combine like terms: 0 + 0.5 = 0.5
0.5x + -0.4y = 0.5

Add '0.4y' to each side of the equation.
0.5x + -0.4y + 0.4y = 0.5 + 0.4y

Combine like terms: -0.4y + 0.4y = 0.0
0.5x + 0.0 = 0.5 + 0.4y
0.5x = 0.5 + 0.4y

Divide each side by '0.5'.
x = 1 + 0.8y

Simplifying
x = 1 + 0.8y

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