9y-3=15y-9

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Solution for 9y-3=15y-9 equation:


Simplifying
9y + -3 = 15y + -9

Reorder the terms:
-3 + 9y = 15y + -9

Reorder the terms:
-3 + 9y = -9 + 15y

Solving
-3 + 9y = -9 + 15y

Solving for variable 'y'.

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

Add '-15y' to each side of the equation.
-3 + 9y + -15y = -9 + 15y + -15y

Combine like terms: 9y + -15y = -6y
-3 + -6y = -9 + 15y + -15y

Combine like terms: 15y + -15y = 0
-3 + -6y = -9 + 0
-3 + -6y = -9

Add '3' to each side of the equation.
-3 + 3 + -6y = -9 + 3

Combine like terms: -3 + 3 = 0
0 + -6y = -9 + 3
-6y = -9 + 3

Combine like terms: -9 + 3 = -6
-6y = -6

Divide each side by '-6'.
y = 1

Simplifying
y = 1

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