3(0)+7y=84

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Solution for 3(0)+7y=84 equation: 


Simplifying
3(0) + 7y = 84

Multiply 3 * 0
0 + 7y = 84

Anything times zero is zero.
0 + 7y = 84
Remove the zero:
7y = 84

Solving
7y = 84

Solving for variable 'y'.

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

Divide each side by '7'.
y = 12

Simplifying
y = 12

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