.2x+.5y-4=0

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Solution for .2x+.5y-4=0 equation:


Simplifying
0.2x + 0.5y + -4 = 0

Reorder the terms:
-4 + 0.2x + 0.5y = 0

Solving
-4 + 0.2x + 0.5y = 0

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 0.2x + 4 + 0.5y = 0 + 4

Reorder the terms:
-4 + 4 + 0.2x + 0.5y = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 0.2x + 0.5y = 0 + 4
0.2x + 0.5y = 0 + 4

Combine like terms: 0 + 4 = 4
0.2x + 0.5y = 4

Add '-0.5y' to each side of the equation.
0.2x + 0.5y + -0.5y = 4 + -0.5y

Combine like terms: 0.5y + -0.5y = 0.0
0.2x + 0.0 = 4 + -0.5y
0.2x = 4 + -0.5y

Divide each side by '0.2'.
x = 20 + -2.5y

Simplifying
x = 20 + -2.5y

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