Y=3(c-1)(x+5)

Solution for Y=3(c-1)(x+5) equation:

Simplifying
Y = 3(c + -1)(x + 5)

Reorder the terms:
Y = 3(-1 + c)(x + 5)

Reorder the terms:
Y = 3(-1 + c)(5 + x)

Multiply (-1 + c) * (5 + x)
Y = 3(-1(5 + x) + c(5 + x))
Y = 3((5 * -1 + x * -1) + c(5 + x))
Y = 3((-5 + -1x) + c(5 + x))
Y = 3(-5 + -1x + (5 * c + x * c))
Y = 3(-5 + -1x + (5c + cx))

Reorder the terms:
Y = 3(-5 + 5c + cx + -1x)
Y = 3(-5 + 5c + cx + -1x)
Y = (-5 * 3 + 5c * 3 + cx * 3 + -1x * 3)
Y = (-15 + 15c + 3cx + -3x)

Solving
Y = -15 + 15c + 3cx + -3x

Solving for variable 'Y'.

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

Simplifying
Y = -15 + 15c + 3cx + -3x