12y-25=20y-49

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Solution for 12y-25=20y-49 equation:


Simplifying
12y + -25 = 20y + -49

Reorder the terms:
-25 + 12y = 20y + -49

Reorder the terms:
-25 + 12y = -49 + 20y

Solving
-25 + 12y = -49 + 20y

Solving for variable 'y'.

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

Add '-20y' to each side of the equation.
-25 + 12y + -20y = -49 + 20y + -20y

Combine like terms: 12y + -20y = -8y
-25 + -8y = -49 + 20y + -20y

Combine like terms: 20y + -20y = 0
-25 + -8y = -49 + 0
-25 + -8y = -49

Add '25' to each side of the equation.
-25 + 25 + -8y = -49 + 25

Combine like terms: -25 + 25 = 0
0 + -8y = -49 + 25
-8y = -49 + 25

Combine like terms: -49 + 25 = -24
-8y = -24

Divide each side by '-8'.
y = 3

Simplifying
y = 3

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