.4x+.5y=162

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Solution for .4x+.5y=162 equation: 


Simplifying
0.4x + 0.5y = 162

Solving
0.4x + 0.5y = 162

Solving for variable 'x'.

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

Add '-0.5y' to each side of the equation.
0.4x + 0.5y + -0.5y = 162 + -0.5y

Combine like terms: 0.5y + -0.5y = 0.0
0.4x + 0.0 = 162 + -0.5y
0.4x = 162 + -0.5y

Divide each side by '0.4'.
x = 405 + -1.25y

Simplifying
x = 405 + -1.25y

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