3y=3(3x+7)

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Solution for 3y=3(3x+7) equation: 


Simplifying
3y = 3(3x + 7)

Reorder the terms:
3y = 3(7 + 3x)
3y = (7 * 3 + 3x * 3)
3y = (21 + 9x)

Solving
3y = 21 + 9x

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 + 3x

Simplifying
y = 7 + 3x

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