Q:

When is solved for w, one equation is Which of the following is an equivalent equation to find w?

Accepted Solution

A:
Answer:The answer is Β w= 8x^2-2y / y Step-by-step explanation:The complete question is:When 2x^2/y = w+2/4 is solved for w, one equation is w= 8x^2/y -2 Which of the following is an equivalent equation to find w? w= 8x^2+2y / y w= 8x^2-2y / y w= 8x^2 - 3y w= 8x^2 - yNow we will find the solution.We have to solve for w, therefore it shows that we have to isolate w.We can do this like this:We have:2x^2/y = w+2/4First we will perform cross multiplication.We get,4(2x^2) = y(w+2)8x^2 = wy+2yNow isolate the w.8x^2-2y = wyDivide both sides by y8x^2-2y /y= wy/y8x^2-2y/y = w w= 8x^2-2y / y Thus the correct answer is: w= 8x^2-2y / y ....