y=-(0.5y-7)-4

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Solution for y=-(0.5y-7)-4 equation: 


Simplifying
y = -1(0.5y + -7) + -4

Reorder the terms:
y = -1(-7 + 0.5y) + -4
y = (-7 * -1 + 0.5y * -1) + -4
y = (7 + -0.5y) + -4

Reorder the terms:
y = 7 + -4 + -0.5y

Combine like terms: 7 + -4 = 3
y = 3 + -0.5y

Solving
y = 3 + -0.5y

Solving for variable 'y'.

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

Add '0.5y' to each side of the equation.
y + 0.5y = 3 + -0.5y + 0.5y

Combine like terms: y + 0.5y = 1.5y
1.5y = 3 + -0.5y + 0.5y

Combine like terms: -0.5y + 0.5y = 0.0
1.5y = 3 + 0.0
1.5y = 3

Divide each side by '1.5'.
y = 2

Simplifying
y = 2

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