30y+20=120

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Solution for 30y+20=120 equation: 


Simplifying
30y + 20 = 120

Reorder the terms:
20 + 30y = 120

Solving
20 + 30y = 120

Solving for variable 'y'.

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

Add '-20' to each side of the equation.
20 + -20 + 30y = 120 + -20

Combine like terms: 20 + -20 = 0
0 + 30y = 120 + -20
30y = 120 + -20

Combine like terms: 120 + -20 = 100
30y = 100

Divide each side by '30'.
y = 3.333333333

Simplifying
y = 3.333333333

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