x-3y=7x

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Solution for x-3y=7x equation:


Simplifying
x + -3y = 7x

Solving
x + -3y = 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
x + -7x + -3y = 7x + -7x

Combine like terms: x + -7x = -6x
-6x + -3y = 7x + -7x

Combine like terms: 7x + -7x = 0
-6x + -3y = 0

Add '3y' to each side of the equation.
-6x + -3y + 3y = 0 + 3y

Combine like terms: -3y + 3y = 0
-6x + 0 = 0 + 3y
-6x = 0 + 3y
Remove the zero:
-6x = 3y

Divide each side by '-6'.
x = -0.5y

Simplifying
x = -0.5y

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