y-6=-0.4(x-10)

Solution for y-6=-0.4(x-10) equation:

Simplifying
y + -6 = -0.4(x + -10)

Reorder the terms:
-6 + y = -0.4(x + -10)

Reorder the terms:
-6 + y = -0.4(-10 + x)
-6 + y = (-10 * -0.4 + x * -0.4)
-6 + y = (4 + -0.4x)

Solving
-6 + y = 4 + -0.4x

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 = 4 + 6 + -0.4x

Combine like terms: -6 + 6 = 0
0 + y = 4 + 6 + -0.4x
y = 4 + 6 + -0.4x

Combine like terms: 4 + 6 = 10
y = 10 + -0.4x

Simplifying
y = 10 + -0.4x