5x+9y=4

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Solution for 5x+9y=4 equation: 


Simplifying
5x + 9y = 4

Solving
5x + 9y = 4

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 = 4 + -9y

Combine like terms: 9y + -9y = 0
5x + 0 = 4 + -9y
5x = 4 + -9y

Divide each side by '5'.
x = 0.8 + -1.8y

Simplifying
x = 0.8 + -1.8y

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