Yes you can put a restriction
If you have a point you can use to find b you would have the complete equation.
17 = 5k-2
+2 +2 The first step is to add 2 to both sides
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19 = 5k Then you divide both sides by 5
The answer is 3.8 = k
Divide 7 by 9 and you’ll get your answer in a calculator
Given:
Cost of a game = $39.99
Shipping charge = $4.85
Let,
number of video games be "n"
Now,
total cost = (cost of each game * total no. of games) + shipping charge
= $39.99n + $4.85
So, you use the above equation to find the total cost of video games.