3x+4y+2x+9y=

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Solution for 3x+4y+2x+9y= equation:


Simplifying
3x + 4y + 2x + 9y = 0

Reorder the terms:
3x + 2x + 4y + 9y = 0

Combine like terms: 3x + 2x = 5x
5x + 4y + 9y = 0

Combine like terms: 4y + 9y = 13y
5x + 13y = 0

Solving
5x + 13y = 0

Solving for variable 'x'.

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

Add '-13y' to each side of the equation.
5x + 13y + -13y = 0 + -13y

Combine like terms: 13y + -13y = 0
5x + 0 = 0 + -13y
5x = 0 + -13y
Remove the zero:
5x = -13y

Divide each side by '5'.
x = -2.6y

Simplifying
x = -2.6y

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