8y-12y+9=24-y

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Solution for 8y-12y+9=24-y equation:


Simplifying
8y + -12y + 9 = 24 + -1y

Reorder the terms:
9 + 8y + -12y = 24 + -1y

Combine like terms: 8y + -12y = -4y
9 + -4y = 24 + -1y

Solving
9 + -4y = 24 + -1y

Solving for variable 'y'.

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

Add 'y' to each side of the equation.
9 + -4y + y = 24 + -1y + y

Combine like terms: -4y + y = -3y
9 + -3y = 24 + -1y + y

Combine like terms: -1y + y = 0
9 + -3y = 24 + 0
9 + -3y = 24

Add '-9' to each side of the equation.
9 + -9 + -3y = 24 + -9

Combine like terms: 9 + -9 = 0
0 + -3y = 24 + -9
-3y = 24 + -9

Combine like terms: 24 + -9 = 15
-3y = 15

Divide each side by '-3'.
y = -5

Simplifying
y = -5

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