Y-0.6=2(x-0.8)

Solution for Y-0.6=2(x-0.8) equation:

Simplifying
Y + -0.6 = 2(x + -0.8)

Reorder the terms:
-0.6 + Y = 2(x + -0.8)

Reorder the terms:
-0.6 + Y = 2(-0.8 + x)
-0.6 + Y = (-0.8 * 2 + x * 2)
-0.6 + Y = (-1.6 + 2x)

Solving
-0.6 + Y = -1.6 + 2x

Solving for variable 'Y'.

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

Add '0.6' to each side of the equation.
-0.6 + 0.6 + Y = -1.6 + 0.6 + 2x

Combine like terms: -0.6 + 0.6 = 0.0
0.0 + Y = -1.6 + 0.6 + 2x
Y = -1.6 + 0.6 + 2x

Combine like terms: -1.6 + 0.6 = -1
Y = -1 + 2x

Simplifying
Y = -1 + 2x