Question

Help please also give an explanation

Answer 1

Answer:

The answer is option A

Step-by-step explanation:

$\frac{a + bc}{wd + f} = g$

First of all cross multiply

That's

g( wd + f ) = a + bc

Multiply the terms at the left side of the equation

We have

gwd + fg = a + bc

Send fg to the right side of the equation

That's

gwd = a + bc - fg

Divide both sides by dg to make W stand alone

$\frac{gwd}{dg} = \frac{a + bc - fg}{dg}$

We have the final answer as

$w = \frac{a + bc - fg}{dg}$

Hope this helps you