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Answered

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Solve the equation for the given variable.
A=(r+b/2)f
Solve for r

Sagot :

[tex]\\ \rm\hookrightarrow A=\left(\dfrac{r+b}{2}\right)f[/tex]

[tex]\\ \rm\hookrightarrow \dfrac{r+b}{2}=\dfrac{A}{f}[/tex]

[tex]\\ \rm\hookrightarrow f(r+b)=2A[/tex]

[tex]\\ \rm\hookrightarrow r+b=\dfrac{2A}{f}[/tex]

[tex]\\ \rm\hookrightarrow r=\dfrac{2A}{f}-b[/tex]

Answer:

  • r = 2A/f - b

Step-by-step explanation:

❁ Hello! ❁

A = (r+b/2)f

r+b/2 = A/f

f(r + b) = 2A

r + b = 2A/f

r = 2A/f - b

Success! ☺️

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