Question

bh+hr=25 solve for r please work it out step by step

Answer 1

So firstly, factor out h on the left side: $h(b+r)=25$

Next, divide both sides by h: $b+r=\frac{25}{h}$

Lastly, subtract both sides by b and your answer will be $r=\frac{25}{h}-b$

Answer 2

Answer:

$r=\frac{25}{h}-b$ will be the answer.

Step-by-step explanation:

the given equation is bh + hr = 25

We have to solve this equation for the value of r.

We divide this equation by bh first.

$\frac{bh+hr}{bh}=\frac{25}{bh}$

1 + $\frac{hr}{bh}=\frac{25}{bh}$

$1 + \frac{r}{b}=\frac{25}{bh}$

$\frac{r}{b}=\frac{25}{bh}-1$

$r=b(\frac{25}{bh}-1)$

$r=\frac{25}{h}-b$

Therefore, $r=\frac{25}{h}-b$ will be the answer.