y=3x+y

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Solution for y=3x+y equation:


Simplifying
y = 3x + y

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

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

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

Solving
0 = 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
0 + -3x = 3x + -3x
Remove the zero:
-3x = 3x + -3x

Combine like terms: 3x + -3x = 0
-3x = 0

Divide each side by '-3'.
x = 0

Simplifying
x = 0

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