3x-9y+2x+8y=

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Solution for 3x-9y+2x+8y= equation:


Simplifying
3x + -9y + 2x + 8y = 0

Reorder the terms:
3x + 2x + -9y + 8y = 0

Combine like terms: 3x + 2x = 5x
5x + -9y + 8y = 0

Combine like terms: -9y + 8y = -1y
5x + -1y = 0

Solving
5x + -1y = 0

Solving for variable 'x'.

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

Add 'y' to each side of the equation.
5x + -1y + y = 0 + y

Combine like terms: -1y + y = 0
5x + 0 = 0 + y
5x = 0 + y
Remove the zero:
5x = y

Divide each side by '5'.
x = 0.2y

Simplifying
x = 0.2y

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