3y-40=2y

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Solution for 3y-40=2y equation:


Simplifying
3y + -40 = 2y

Reorder the terms:
-40 + 3y = 2y

Solving
-40 + 3y = 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
-40 + 3y + -2y = 2y + -2y

Combine like terms: 3y + -2y = 1y
-40 + 1y = 2y + -2y

Combine like terms: 2y + -2y = 0
-40 + 1y = 0

Add '40' to each side of the equation.
-40 + 40 + 1y = 0 + 40

Combine like terms: -40 + 40 = 0
0 + 1y = 0 + 40
1y = 0 + 40

Combine like terms: 0 + 40 = 40
1y = 40

Divide each side by '1'.
y = 40

Simplifying
y = 40

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