The mean of 10, 6, 13, x+3, 2 and 2x-1 is 9.The value of x is
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Answered by
0
Answer:
x=7
Step-by-step explanation:
MEAN =( 10+6+13+x+3+2+2x-1)/6=9
(33+3x)=54
3x=54-33
3x=21
x=21/3
x=7
Answered by
1
Answer:
The mean of 10, 6, 13, x+3, 2 and 2x-1 is 9.The value of x is x=7
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