.40x+.20y=

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Solution for .40x+.20y= equation:


Simplifying
0.40x + 0.20y = 0

Solving
0.40x + 0.20y = 0

Solving for variable 'x'.

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

Add '-0.20y' to each side of the equation.
0.40x + 0.20y + -0.20y = 0 + -0.20y

Combine like terms: 0.20y + -0.20y = 0.00
0.40x + 0.00 = 0 + -0.20y
0.40x = 0 + -0.20y
Remove the zero:
0.40x = -0.20y

Divide each side by '0.40'.
x = -0.5y

Simplifying
x = -0.5y

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