1=.5y-.6(1-.5y)

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Solution for 1=.5y-.6(1-.5y) equation:


Simplifying
1 = 0.5y + -0.6(1 + -0.5y)
1 = 0.5y + (1 * -0.6 + -0.5y * -0.6)
1 = 0.5y + (-0.6 + 0.3y)

Reorder the terms:
1 = -0.6 + 0.5y + 0.3y

Combine like terms: 0.5y + 0.3y = 0.8y
1 = -0.6 + 0.8y

Solving
1 = -0.6 + 0.8y

Solving for variable 'y'.

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

Add '-0.8y' to each side of the equation.
1 + -0.8y = -0.6 + 0.8y + -0.8y

Combine like terms: 0.8y + -0.8y = 0.0
1 + -0.8y = -0.6 + 0.0
1 + -0.8y = -0.6

Add '-1' to each side of the equation.
1 + -1 + -0.8y = -0.6 + -1

Combine like terms: 1 + -1 = 0
0 + -0.8y = -0.6 + -1
-0.8y = -0.6 + -1

Combine like terms: -0.6 + -1 = -1.6
-0.8y = -1.6

Divide each side by '-0.8'.
y = 2

Simplifying
y = 2

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