Answer:
15
Step-by-step explanation:
H - 7
When H = 22, replace H with 22 in the equation.
22 - 7 = 15
 
        
                    
             
        
        
        
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 ♥
 
        
        
        
Answer:
4
Step-by-step explanation:
The plus and minus sign cancel each other out so it becomes 7-3=4
 
        
                    
             
        
        
        
Answer:
1,262.5
according to the calculator lol
 
        
                    
             
        
        
        
Answer:
64= 39+x
Step-by-step explanation:
x represents the unknown or in this case the money made to get to 64 
39 is what she started with and 64 is the final total