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 = -5y
5x + -5y = 0

Solving
5x + -5y = 0

Solving for variable 'x'.

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

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

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

Divide each side by '5'.
x = y

Simplifying
x = y

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