15y=3y-15

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Solution for 15y=3y-15 equation: 


Simplifying
15y = 3y + -15

Reorder the terms:
15y = -15 + 3y

Solving
15y = -15 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
15y + -3y = -15 + 3y + -3y

Combine like terms: 15y + -3y = 12y
12y = -15 + 3y + -3y

Combine like terms: 3y + -3y = 0
12y = -15 + 0
12y = -15

Divide each side by '12'.
y = -1.25

Simplifying
y = -1.25

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