Question
Upstudy AI Solution
Tutor-Verified Answer
Answer
A solução para
é
.
Solution
Vamos resolver a equação
para a variável
.
-
Começamos com a equação original:
-
Multiplicamos ambos os lados da equação por
para eliminar a fração:
Portanto, a solução para
é:
Assim, a resposta correta é
.
Answered by UpStudy AI and reviewed by a Professional Tutor
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Bonus Knowledge
Let’s break it down! The equation
can be solved for
by multiplying both sides of the equation by
. This gives you
. This choice correctly isolates
while maintaining the relationship of the other variables.
Remember, when rearranging equations, always keep the operations in balance; just like a seesaw, if one side goes up, the other must too! So any errors in this balancing act could lead you astray.
If you’re curious about how such algebraic manipulations fit into real life, consider your budget—you often need to isolate different variables, like if you want to know how much money you can spend (x), based on your savings (y) and expenses (z). Applying algebra in practical scenarios can help clarify your decision-making!