y-2=.4(x-8)

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Solution for y-2=.4(x-8) equation:


Simplifying
y + -2 = 0.4(x + -8)

Reorder the terms:
-2 + y = 0.4(x + -8)

Reorder the terms:
-2 + y = 0.4(-8 + x)
-2 + y = (-8 * 0.4 + x * 0.4)
-2 + y = (-3.2 + 0.4x)

Solving
-2 + y = -3.2 + 0.4x

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 = -3.2 + 2 + 0.4x

Combine like terms: -2 + 2 = 0
0 + y = -3.2 + 2 + 0.4x
y = -3.2 + 2 + 0.4x

Combine like terms: -3.2 + 2 = -1.2
y = -1.2 + 0.4x

Simplifying
y = -1.2 + 0.4x

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