7x-3y+2x-y=

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


Simplifying
7x + -3y + 2x + -1y = 0

Reorder the terms:
7x + 2x + -3y + -1y = 0

Combine like terms: 7x + 2x = 9x
9x + -3y + -1y = 0

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

Solving
9x + -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.
9x + -4y + 4y = 0 + 4y

Combine like terms: -4y + 4y = 0
9x + 0 = 0 + 4y
9x = 0 + 4y
Remove the zero:
9x = 4y

Divide each side by '9'.
x = 0.4444444444y

Simplifying
x = 0.4444444444y

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