Help someone please
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You have to subtract 16 from both sides, because you're trying to get y/4 by its self.

Step-by-step explanation:

After you subtract 16 from 19 you'll get 3. So you'll have y/4 = 3. To get y by its self, you'd have to do the inverse of division, and so you'd multiply 4 on both sides. Your answer would be y = 12.

I'm not sure if you need the second explanation I provided, but it will be there if you need it.

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explanation:

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system