5x+y=x-7y

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Solution for 5x+y=x-7y equation:


Simplifying
5x + y = x + -7y

Solving
5x + y = x + -7y

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
5x + -1x + y = x + -1x + -7y

Combine like terms: 5x + -1x = 4x
4x + y = x + -1x + -7y

Combine like terms: x + -1x = 0
4x + y = 0 + -7y
4x + y = -7y

Add '-1y' to each side of the equation.
4x + y + -1y = -7y + -1y

Combine like terms: y + -1y = 0
4x + 0 = -7y + -1y
4x = -7y + -1y

Combine like terms: -7y + -1y = -8y
4x = -8y

Divide each side by '4'.
x = -2y

Simplifying
x = -2y

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