Respuesta :

In this case, we'll have to carry out several steps to find the solution.

Step 01:

Data:

s = 20h + 15

Step 02:

solve for h:

s = 20h + 15

s - 15 = 20h

(s - 15) / 20 = h

[tex]h\text{ = }\frac{s-15}{20}[/tex]

The answer is:

h = (s - 15) / 20

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