N=90 you have to simplify both sides then isolate the variable :)
It's not time to try and simplify it until you HAVE an equation. You won't have an equation until you write down what. V*4x is equal to.
Answer:
It should be B. Positive nonlinear
Step-by-step explanation:
5(7)5x=60
35*5x=60
175x=60
x=60/175
x= 0.342
Enjoy and your answer is 0.342