if 2x,x+10,3x+2 are in AP find x
hkhulbe2004:
what is AP
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These are in AP
so common difference is same
x+10-2x=3x+2-(x+10)
-x+10=3x+2-x-10
10+10-2=3x
18=3x
18/3=x
x=6
so common difference is same
x+10-2x=3x+2-(x+10)
-x+10=3x+2-x-10
10+10-2=3x
18=3x
18/3=x
x=6
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