13y-23=12y-72

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Solution for 13y-23=12y-72 equation:


Simplifying
13y + -23 = 12y + -72

Reorder the terms:
-23 + 13y = 12y + -72

Reorder the terms:
-23 + 13y = -72 + 12y

Solving
-23 + 13y = -72 + 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.
-23 + 13y + -12y = -72 + 12y + -12y

Combine like terms: 13y + -12y = 1y
-23 + 1y = -72 + 12y + -12y

Combine like terms: 12y + -12y = 0
-23 + 1y = -72 + 0
-23 + 1y = -72

Add '23' to each side of the equation.
-23 + 23 + 1y = -72 + 23

Combine like terms: -23 + 23 = 0
0 + 1y = -72 + 23
1y = -72 + 23

Combine like terms: -72 + 23 = -49
1y = -49

Divide each side by '1'.
y = -49

Simplifying
y = -49

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