3y+2x-7y-9x=

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Solution for 3y+2x-7y-9x= equation:


Simplifying
3y + 2x + -7y + -9x = 0

Reorder the terms:
2x + -9x + 3y + -7y = 0

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

Combine like terms: 3y + -7y = -4y
-7x + -4y = 0

Solving
-7x + -4y = 0

Solving for variable 'x'.

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

Add '4y' to each side of the equation.
-7x + -4y + 4y = 0 + 4y

Combine like terms: -4y + 4y = 0
-7x + 0 = 0 + 4y
-7x = 0 + 4y
Remove the zero:
-7x = 4y

Divide each side by '-7'.
x = -0.5714285714y

Simplifying
x = -0.5714285714y

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