-0.4+0.8x=0.5x-1.25y

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Solution for -0.4+0.8x=0.5x-1.25y equation:


Simplifying
-0.4 + 0.8x = 0.5x + -1.25y

Solving
-0.4 + 0.8x = 0.5x + -1.25y

Solving for variable 'x'.

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

Add '-0.5x' to each side of the equation.
-0.4 + 0.8x + -0.5x = 0.5x + -0.5x + -1.25y

Combine like terms: 0.8x + -0.5x = 0.3x
-0.4 + 0.3x = 0.5x + -0.5x + -1.25y

Combine like terms: 0.5x + -0.5x = 0.0
-0.4 + 0.3x = 0.0 + -1.25y
-0.4 + 0.3x = -1.25y

Add '0.4' to each side of the equation.
-0.4 + 0.4 + 0.3x = 0.4 + -1.25y

Combine like terms: -0.4 + 0.4 = 0.0
0.0 + 0.3x = 0.4 + -1.25y
0.3x = 0.4 + -1.25y

Divide each side by '0.3'.
x = 1.333333333 + -4.166666667y

Simplifying
x = 1.333333333 + -4.166666667y

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