3 years ago

How do I solve this??

Mathematics

2 answers:

scZoUnD [109]3 years ago

8 0

I hope this is helpful

Reika [66]3 years ago

3 0

Answer:

f(x) = -1

Step-by-step explanation:

Since f(x) is a function for the variable x, we replace every x in the expression with 2 (the given value of x). Therefore, f(x) = 3(2) - 7, f(x) = 6 - 7, f(x) = -1.

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An investment account plays 3.7% annual interest compound weekly. If $370 is invested in this account, what will be the balance

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3 years ago

What is the solution to the equation x + 14 = 63? (Input a whole number only.) (3 points) Blank 1:

Alex

Hey there!

This is a one-step equation, meaning that we can solve it in one step.

This is the step:

Subtract 14 from both sides

Goal:

To find out the value of x

Subtract 14:

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the 14's on the left cancel:

x=49

Hence, the answer is

$\boxed{\boxed{\bold{x=49}}}$

Hope everything is clear.

Let me know if you have any questions!

#LearningDoesn'tEnd

:-)

$\rule{200}{2}$

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