Asked by Shelia
                Solve using the addition and multiplication principles. 7+3x<19
The solution set is {x|x blank blank}
            
        The solution set is {x|x blank blank}
Answers
                    Answered by
            Jai
            
    7+3x < 19
we just solve it like a normal equation (not an equality).
7 + 3x < 19
3x < 19 - 7
3x < 12
x < 4
hope this helps~ :)
    
we just solve it like a normal equation (not an equality).
7 + 3x < 19
3x < 19 - 7
3x < 12
x < 4
hope this helps~ :)
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