How do you solve $13-4y=25$ ?

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Answer 1 · 2016-04-02T04:29:10

$y=-3$

The equation is:

$13-4y=25$

Subtracting $13$ from both sides:

$13-13-4y=25-13$

$-4y=12$

Dividing both sides by $-4$

$y=12/-4$

$y=-3$

How do you solve 13-4y=2513-4y=25?