contestada

What is the value for B, after the equation cap a equals start fraction three over seven end fraction left parenthesis cap b minus 25 right parenthesis is rearranged?

Respuesta :

Louli

Answer:

[tex]B = \frac{7}{3}A + 25[/tex]

Explanation:

The given equation is:

[tex]A = \frac{3}{7} (B-25)[/tex]

To get the value of B, we will need to isolate it on one side of the equation

This is done as follows:

[tex]A = \frac{3}{7} (B-25)[/tex]  

1- Multiply both sides by [tex]\frac{7}{3}[/tex] to get rid of the fraction:

[tex]\frac{7}{3}A = B - 25[/tex]

2- Add 25 to both sides of the equation:

[tex]\frac{7}{3} A + 25 = B[/tex]

Based on the above:

[tex]B = \frac{7}{3}A + 25[/tex]

Hope this helps :)