30X+20Y=45

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Solution for 30X+20Y=45 equation: 


Simplifying
30X + 20Y = 45

Solving
30X + 20Y = 45

Solving for variable 'X'.

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

Add '-20Y' to each side of the equation.
30X + 20Y + -20Y = 45 + -20Y

Combine like terms: 20Y + -20Y = 0
30X + 0 = 45 + -20Y
30X = 45 + -20Y

Divide each side by '30'.
X = 1.5 + -0.6666666667Y

Simplifying
X = 1.5 + -0.6666666667Y

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