3x+5y+9x-7y=

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Solution for 3x+5y+9x-7y= equation:


Simplifying
3x + 5y + 9x + -7y = 0

Reorder the terms:
3x + 9x + 5y + -7y = 0

Combine like terms: 3x + 9x = 12x
12x + 5y + -7y = 0

Combine like terms: 5y + -7y = -2y
12x + -2y = 0

Solving
12x + -2y = 0

Solving for variable 'x'.

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

Add '2y' to each side of the equation.
12x + -2y + 2y = 0 + 2y

Combine like terms: -2y + 2y = 0
12x + 0 = 0 + 2y
12x = 0 + 2y
Remove the zero:
12x = 2y

Divide each side by '12'.
x = 0.1666666667y

Simplifying
x = 0.1666666667y

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