2x+4y+x+2y=-15

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Solution for 2x+4y+x+2y=-15 equation: 


Simplifying
2x + 4y + x + 2y = -15

Reorder the terms:
2x + x + 4y + 2y = -15

Combine like terms: 2x + x = 3x
3x + 4y + 2y = -15

Combine like terms: 4y + 2y = 6y
3x + 6y = -15

Solving
3x + 6y = -15

Solving for variable 'x'.

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

Add '-6y' to each side of the equation.
3x + 6y + -6y = -15 + -6y

Combine like terms: 6y + -6y = 0
3x + 0 = -15 + -6y
3x = -15 + -6y

Divide each side by '3'.
x = -5 + -2y

Simplifying
x = -5 + -2y

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