3x+y=3(x-3)

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


Simplifying
3x + y = 3(x + -3)

Reorder the terms:
3x + y = 3(-3 + x)
3x + y = (-3 * 3 + x * 3)
3x + y = (-9 + 3x)

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

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

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

Solving
y = -9

Solving for variable 'y'.

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

Simplifying
y = -9

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