Respuesta :
Solve for r.
You want to get r by itself on one side on the equal sign.
bh + hr = 25
Subtract bh from both sides.
hr = 25 - bh
Divide h on both sides.
r = 25 - bh / h
The two h's cancel each other out.
r = 25 - b
Hope this helps!
You want to get r by itself on one side on the equal sign.
bh + hr = 25
Subtract bh from both sides.
hr = 25 - bh
Divide h on both sides.
r = 25 - bh / h
The two h's cancel each other out.
r = 25 - b
Hope this helps!
Answer:
[tex]r=\frac{25-bh}{h}[/tex]
Step-by-step explanation:
Given : Consider the following equation, [tex]bh+hr=25[/tex]
To find : Solving for r ?
Solution :
The equation is [tex]bh+hr=25[/tex] solve for r,
Subtract 'bh' both side,
[tex]bh+hr-bh=25-bh[/tex]
[tex]hr=25-bh[/tex]
Divide both side by 'h',
[tex]\frac{hr}{h}=\frac{25-bh}{h}[/tex]
[tex]r=\frac{25-bh}{h}[/tex]
Therefore, [tex]r=\frac{25-bh}{h}[/tex]
