Y+6=3(x-1)

Solution for Y+6=3(x-1) equation:

Simplifying
Y + 6 = 3(x + -1)

Reorder the terms:
6 + Y = 3(x + -1)

Reorder the terms:
6 + Y = 3(-1 + x)
6 + Y = (-1 * 3 + x * 3)
6 + Y = (-3 + 3x)

Solving
6 + Y = -3 + 3x

Solving for variable 'Y'.

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

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

Combine like terms: 6 + -6 = 0
0 + Y = -3 + -6 + 3x
Y = -3 + -6 + 3x

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

Simplifying
Y = -9 + 3x