3y=18+3

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Solution for 3y=18+3 equation: 


Simplifying
3y = 18 + 3

Combine like terms: 18 + 3 = 21
3y = 21

Solving
3y = 21

Solving for variable 'y'.

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

Divide each side by '3'.
y = 7

Simplifying
y = 7

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