Cx+Dy=F

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Solution for Cx+Dy=F equation: 


Simplifying
Cx + Dy = F

Solving
xC + yD = F

Solving for variable 'x'.

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

Add '-1yD' to each side of the equation.
xC + yD + -1yD = F + -1yD

Combine like terms: yD + -1yD = 0
xC + 0 = F + -1yD
xC = F + -1yD

Divide each side by 'C'.
x = C-1F + -1yC-1D

Simplifying
x = C-1F + -1yC-1D

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