5x+3=18 alive for x

asked Aug 18, 2018 174k views

2 votes

5x+3=18 alive for x

by SethO

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5 votes

move constant: 5x+3=18
subtract the numbers: 5x=18-3
divide both sides by 5: 5x=15
answer: x=3

Kenorb answered Aug 21, 2018

7.1k points

4 votes

subtract 18 and 3 and you get 15, and then divide with 5. x equals 3

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