Y-2=4(X-(-1))

Solution for Y-2=4(X-(-1)) equation:

Simplifying
Y + -2 = 4(X + -1(-1))

Reorder the terms:
-2 + Y = 4(X + -1(-1))

Multiply -1 * -1
-2 + Y = 4(X + 1)

Reorder the terms:
-2 + Y = 4(1 + X)
-2 + Y = (1 * 4 + X * 4)
-2 + Y = (4 + 4X)

Solving
-2 + Y = 4 + 4X

Solving for variable 'Y'.

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

Add '2' to each side of the equation.
-2 + 2 + Y = 4 + 2 + 4X

Combine like terms: -2 + 2 = 0
0 + Y = 4 + 2 + 4X
Y = 4 + 2 + 4X

Combine like terms: 4 + 2 = 6
Y = 6 + 4X

Simplifying
Y = 6 + 4X