8y+9=12y+9

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


Simplifying
8y + 9 = 12y + 9

Reorder the terms:
9 + 8y = 12y + 9

Reorder the terms:
9 + 8y = 9 + 12y

Add '-9' to each side of the equation.
9 + -9 + 8y = 9 + -9 + 12y

Combine like terms: 9 + -9 = 0
0 + 8y = 9 + -9 + 12y
8y = 9 + -9 + 12y

Combine like terms: 9 + -9 = 0
8y = 0 + 12y
8y = 12y

Solving
8y = 12y

Solving for variable 'y'.

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

Add '-12y' to each side of the equation.
8y + -12y = 12y + -12y

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

Combine like terms: 12y + -12y = 0
-4y = 0

Divide each side by '-4'.
y = 0

Simplifying
y = 0

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