3y+7x+2x-2y=

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Solution for 3y+7x+2x-2y= equation:


Simplifying
3y + 7x + 2x + -2y = 0

Reorder the terms:
7x + 2x + 3y + -2y = 0

Combine like terms: 7x + 2x = 9x
9x + 3y + -2y = 0

Combine like terms: 3y + -2y = 1y
9x + 1y = 0

Solving
9x + 1y = 0

Solving for variable 'x'.

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

Add '-1y' to each side of the equation.
9x + 1y + -1y = 0 + -1y

Combine like terms: 1y + -1y = 0
9x + 0 = 0 + -1y
9x = 0 + -1y
Remove the zero:
9x = -1y

Divide each side by '9'.
x = -0.1111111111y

Simplifying
x = -0.1111111111y

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