4 years ago

Function: 2x+4 Output: 18, 22, and 34 What's the Input??? Also; please explain the process in an easy way, thank you! :)

Mathematics

1 answer:

mr Goodwill [35]4 years ago

6 0

Answer:

7,9,15

Step-by-step explanation:

first example:

2x+4=18

substract 4 from both sides of the equation

2x = 14

divide both sides by 2

x=7

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