121y=3(40y+20)

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Solution for 121y=3(40y+20) equation:


Simplifying
121y = 3(40y + 20)

Reorder the terms:
121y = 3(20 + 40y)
121y = (20 * 3 + 40y * 3)
121y = (60 + 120y)

Solving
121y = 60 + 120y

Solving for variable 'y'.

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

Add '-120y' to each side of the equation.
121y + -120y = 60 + 120y + -120y

Combine like terms: 121y + -120y = 1y
1y = 60 + 120y + -120y

Combine like terms: 120y + -120y = 0
1y = 60 + 0
1y = 60

Divide each side by '1'.
y = 60

Simplifying
y = 60

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