In solving 2x - 5 = 3, do you have to use the addition property of equality first? Why or why not? Why do you normally use the addition property of equality first?

Question

Mathematics

Kyan Lowe

3 March, 04:24

In solving 2x - 5 = 3, do you have to use the addition property of equality first? Why or why not? Why do you normally use the addition property of equality first?

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Answers (2)

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Aidyn Black · Answer 1

You should add 5 on both sides to cancel the - 5 on bith sides

Spunky · Answer 2

heres the sample fix it up if you need it

No; you can use the multiplication property of equality first, multiplying through by 1/2, but you have to distribute. Using the addition property first means you don't have to distribute, which sometimes means that using the addition property is easier.