Answer:
B) z = w(x + y)
Step-by-step explanation:
You need to isolate variable z. This means every other variable must be on the opposite side of the equal sign. Use the various properties to solve the problem.
[tex]x=\frac{z}{w}-y~(Given)\\\\x+y=\frac{z}{w}-y+y~(Add~y~on~both~sides)\\\\x+y=\frac{z}{w}~(Simplify)\\\\w(x+y)=(\frac{z}{w})w~(Multiply~w~on~both~sides)\\\\w(x+y)=z~(Simplify)[/tex]
