Question

Ifthearithmeticmeanofx,x+3,x+6,x+9andx+12is10,thenx=?​

Answer 1

Answer:

x=4

Step-by-step explanation:

Mean=10

x+x+3+x+6+x+9+x+12

=10

5

5x+30

=10

5

5x+30=5×10

5x+30=50

5x=50-30

5x=20

x=4

I hope this answer may help you

Answer 2

Step-by-step explanation:

$\huge{\sf{\underbrace{\overbrace{\pink{AnSwEr}}}}}$

Value of x will be 4....

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