2x-4y+6+3x-9y-4=

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Solution for 2x-4y+6+3x-9y-4= equation:


Simplifying
2x + -4y + 6 + 3x + -9y + -4 = 0

Reorder the terms:
6 + -4 + 2x + 3x + -4y + -9y = 0

Combine like terms: 6 + -4 = 2
2 + 2x + 3x + -4y + -9y = 0

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

Combine like terms: -4y + -9y = -13y
2 + 5x + -13y = 0

Solving
2 + 5x + -13y = 0

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + 5x + -2 + -13y = 0 + -2

Reorder the terms:
2 + -2 + 5x + -13y = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 5x + -13y = 0 + -2
5x + -13y = 0 + -2

Combine like terms: 0 + -2 = -2
5x + -13y = -2

Add '13y' to each side of the equation.
5x + -13y + 13y = -2 + 13y

Combine like terms: -13y + 13y = 0
5x + 0 = -2 + 13y
5x = -2 + 13y

Divide each side by '5'.
x = -0.4 + 2.6y

Simplifying
x = -0.4 + 2.6y

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