5x-9y+20=

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Solution for 5x-9y+20= equation:


Simplifying
5x + -9y + 20 = 0

Reorder the terms:
20 + 5x + -9y = 0

Solving
20 + 5x + -9y = 0

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + 5x + -20 + -9y = 0 + -20

Reorder the terms:
20 + -20 + 5x + -9y = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 5x + -9y = 0 + -20
5x + -9y = 0 + -20

Combine like terms: 0 + -20 = -20
5x + -9y = -20

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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