4(-y)=8(3+y)

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Solution for 4(-y)=8(3+y) equation:


Simplifying
4(-1y) = 8(3 + y)

Remove parenthesis around (-1y)
4 * -1y = 8(3 + y)

Multiply 4 * -1
-4y = 8(3 + y)
-4y = (3 * 8 + y * 8)
-4y = (24 + 8y)

Solving
-4y = 24 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
-4y + -8y = 24 + 8y + -8y

Combine like terms: -4y + -8y = -12y
-12y = 24 + 8y + -8y

Combine like terms: 8y + -8y = 0
-12y = 24 + 0
-12y = 24

Divide each side by '-12'.
y = -2

Simplifying
y = -2

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