72+4y=12y

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Solution for 72+4y=12y equation:


Simplifying
72 + 4y = 12y

Solving
72 + 4y = 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.
72 + 4y + -12y = 12y + -12y

Combine like terms: 4y + -12y = -8y
72 + -8y = 12y + -12y

Combine like terms: 12y + -12y = 0
72 + -8y = 0

Add '-72' to each side of the equation.
72 + -72 + -8y = 0 + -72

Combine like terms: 72 + -72 = 0
0 + -8y = 0 + -72
-8y = 0 + -72

Combine like terms: 0 + -72 = -72
-8y = -72

Divide each side by '-8'.
y = 9

Simplifying
y = 9

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