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

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


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

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

Combine like terms: 3x + (-2x) = 1x
4 + 1x + 9y + -6y = 0

Combine like terms: 9y + -6y = 3y
4 + 1x + 3y = 0

Solving
4 + 1x + 3y = 0

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + 1x + -4 + 3y = 0 + -4

Reorder the terms:
4 + -4 + 1x + 3y = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 1x + 3y = 0 + -4
1x + 3y = 0 + -4

Combine like terms: 0 + -4 = -4
1x + 3y = -4

Add '-3y' to each side of the equation.
1x + 3y + -3y = -4 + -3y

Combine like terms: 3y + -3y = 0
1x + 0 = -4 + -3y
1x = -4 + -3y

Divide each side by '1'.
x = -4 + -3y

Simplifying
x = -4 + -3y

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