-5X-9Y=20

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Solution for -5X-9Y=20 equation: 


Simplifying
-5X + -9Y = 20

Solving
-5X + -9Y = 20

Solving for variable 'X'.

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

Add '9Y' to each side of the equation.
-5X + -9Y + 9Y = 20 + 9Y

Combine like terms: -9Y + 9Y = 0
-5X + 0 = 20 + 9Y
-5X = 20 + 9Y

Divide each side by '-5'.
X = -4 + -1.8Y

Simplifying
X = -4 + -1.8Y

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