3x+y=9x+y

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Solution for 3x+y=9x+y equation:


Simplifying
3x + y = 9x + y

Add '-1y' to each side of the equation.
3x + y + -1y = 9x + y + -1y

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

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

Solving
3x = 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
3x + -9x = 9x + -9x

Combine like terms: 3x + -9x = -6x
-6x = 9x + -9x

Combine like terms: 9x + -9x = 0
-6x = 0

Divide each side by '-6'.
x = 0

Simplifying
x = 0

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