MaryKim123 MaryKim123

28-12-2018
Mathematics

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what is 3x +2 = 18?

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xbeckssx xbeckssx

28-12-2018

[tex] \frac{16}{3} [/tex]
First you isolate 3x
Then you isolate x
Sixteen thirds is unsimplifiable

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28-12-2018

Ok so what you do since this is Algebra you start with PEMDAS
And since Multiplication comes before addition and 3x symbolizes multiplication Algebra requires the opposite so Since Divion comes after Multplication you do 18 divided by 3 which = 6 - 2 which equals = 4

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