12y-10=9y+2

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Solution for 12y-10=9y+2 equation:


Simplifying
12y + -10 = 9y + 2

Reorder the terms:
-10 + 12y = 9y + 2

Reorder the terms:
-10 + 12y = 2 + 9y

Solving
-10 + 12y = 2 + 9y

Solving for variable 'y'.

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

Add '-9y' to each side of the equation.
-10 + 12y + -9y = 2 + 9y + -9y

Combine like terms: 12y + -9y = 3y
-10 + 3y = 2 + 9y + -9y

Combine like terms: 9y + -9y = 0
-10 + 3y = 2 + 0
-10 + 3y = 2

Add '10' to each side of the equation.
-10 + 10 + 3y = 2 + 10

Combine like terms: -10 + 10 = 0
0 + 3y = 2 + 10
3y = 2 + 10

Combine like terms: 2 + 10 = 12
3y = 12

Divide each side by '3'.
y = 4

Simplifying
y = 4

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