what is 1/2b -16 = -4?

Step-by-step explanation:

First, start by adding to both sides of the equation:

To make this problem easier, it would be a good idea to identify as the decimal equivalent of the fraction :

Divide both sides of the equation by the coefficient of , which is .

(**Tip: Dividing by a half is the same as multiplying by ):

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To check our work and solution, substitute the solved value of , (), into the initial equation:

Since both sides of the equation are equal, our solution is correct!

because they could drop even lower..