(X*0.9)+(Y*1.5)=3000

Solution for (X*0.9)+(Y*1.5)=3000 equation:

Simplifying
(X * 0.9) + (Y * 1.5) = 3000

Reorder the terms for easier multiplication:
(0.9X) + (Y * 1.5) = 3000

Reorder the terms for easier multiplication:
(0.9X) + (1.5Y) = 3000

Solving
(0.9X) + (1.5Y) = 3000

Solving for variable 'X'.

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

Add '(-1.5Y)' to each side of the equation.
(0.9X) + (1.5Y) + (-1.5Y) = 3000 + (-1.5Y)

Combine like terms: (1.5Y) + (-1.5Y) = 0.0
(0.9X) + 0.0 = 3000 + (-1.5Y)
(0.9X) = 3000 + (-1.5Y)

Divide each side by '0.9'.
X = 3333.333333 + (-1.666666667Y)

Simplifying
X = 3333.333333 + (-1.666666667Y)