.8(y)=(y-2)

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


Simplifying
0.8(y) = (y + -2)

Reorder the terms:
0.8y = (-2 + y)

Remove parenthesis around (-2 + y)
0.8y = -2 + y

Solving
0.8y = -2 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
0.8y + -1y = -2 + y + -1y

Combine like terms: 0.8y + -1y = -0.2y
-0.2y = -2 + y + -1y

Combine like terms: y + -1y = 0
-0.2y = -2 + 0
-0.2y = -2

Divide each side by '-0.2'.
y = 10

Simplifying
y = 10

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