Answer:
37.7
Step-by-step explanation:
n - 0.47n = 20
0.53n = 20
n = 37.7
Answer:
-0.89269063
...
Step-by-step explanation:
Put it in the calculator
Answer:
The bill excluding tax is $31.21 and the 20% tip was $6.24.
Hey!
In order to simplify this equation, we'll first have to multiply both sides of the equation by v. This will give us v on its own.
<em>Original Equation :</em>
<em>New Equation {Added Multiply Both Sides by V} :</em>
<em>Solution {New Equation Solved} :</em>
Now we'll switch sides to get v on the left side of the equation which is generally where we always want the variables to be located in these types of equations.
<em>Old Equation :</em>
<em>New Equation {Switched} :</em>
Now we'll divide both sides by v to get v on its own.
<em>Old Equation :</em>
<em>New Equation {Added Divide Both Sides by V} :</em>
<em>Solution {New Equation Solved} :</em>
<em>So, this means that in the equation
,</em>
.
Hope this helps!
- Lindsey Frazier ♥