Question

evaluate 5(x-1)-2 when x=3 (urgent)

Answer 1

Answer: 8

Step-by-step explanation:

Since x=3, we can plug in 3 for x in the equation:

$5(3-1)-2\\5(2)-2\\10-2\\8$

Answer 2

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Answer:

8

Step-by-step explanation:

Plug in 3 for x

$\sf{5(3-1)-2}$. $\large\textbf{[Perform the operation in parentheses]}$

$\sf{5(2)-2} \ \ \ \ \ \large\textbf{[Multiply 5 by 2 next]}$

$\sf{10-2} \ \ \ \ \large\textbf{[Subtract]}$

$\sf{8}$

Done !! Hope this made sense to you !!

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