SOLUTION: 5th grade equation kit problem is x+3x-x=30
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Question 303756: 5th grade equation kit problem is x+3x-x=30
Answer by london maths tutor(243) (Show Source): You can put this solution on YOUR website!
x+3x-x=30
(1+3-1)x=30
3x = 30
x = 30/3
x = 10
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