12x-3y-7x+4y=

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Solution for 12x-3y-7x+4y= equation:


Simplifying
12x + -3y + -7x + 4y = 0

Reorder the terms:
12x + -7x + -3y + 4y = 0

Combine like terms: 12x + -7x = 5x
5x + -3y + 4y = 0

Combine like terms: -3y + 4y = 1y
5x + 1y = 0

Solving
5x + 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.
5x + 1y + -1y = 0 + -1y

Combine like terms: 1y + -1y = 0
5x + 0 = 0 + -1y
5x = 0 + -1y
Remove the zero:
5x = -1y

Divide each side by '5'.
x = -0.2y

Simplifying
x = -0.2y

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