NotTheSmartest1 NotTheSmartest1

25-05-2017
Mathematics

contestada

Check answer. if X=4. What is 3X+6 = 18?

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sandstorm163 sandstorm163

25-05-2017

Well you have to substitute the 4 in for X. It would make the equation: 3(4)+6=18. (Multiply 3 and 4)
12+6=18 (Add 12 and 6)
18=18

Hope this helped :)

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