2y-x=7-3x(2+4y)

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Solution for 2y-x=7-3x(2+4y) equation:


Simplifying
2y + -1x = 7 + -3x(2 + 4y)

Reorder the terms:
-1x + 2y = 7 + -3x(2 + 4y)
-1x + 2y = 7 + (2 * -3x + 4y * -3x)
-1x + 2y = 7 + (-6x + -12xy)

Solving
-1x + 2y = 7 + -6x + -12xy

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-1x + 6x + 2y = 7 + -6x + 6x + -12xy

Combine like terms: -1x + 6x = 5x
5x + 2y = 7 + -6x + 6x + -12xy

Combine like terms: -6x + 6x = 0
5x + 2y = 7 + 0 + -12xy
5x + 2y = 7 + -12xy

Add '12xy' to each side of the equation.
5x + 12xy + 2y = 7 + -12xy + 12xy

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

Add '-2y' to each side of the equation.
5x + 12xy + 2y + -2y = 7 + -2y

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

Reorder the terms:
-7 + 5x + 12xy + 2y = 7 + -2y + -7 + 2y

Reorder the terms:
-7 + 5x + 12xy + 2y = 7 + -7 + -2y + 2y

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

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

The solution to this equation could not be determined.

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