how to solve this problem
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28.5 = 20 + ( 5- x)/20×10
28.5-20 = 5 -x/2
8.5 ×2= 5- x
17 -5= -x
x = -12
28.5-20 = 5 -x/2
8.5 ×2= 5- x
17 -5= -x
x = -12
sonani4646:
U did a silly mistake
oh
can u please tell me that
minus is outside the bracket so minus is for both 25 and x
see I have posted the ans
ohk i didn't noticed that
ty
Its kk
Answered by
1
Here is ur ans
x=-12
Minus side outside is for both 25 and x
x=-12
Minus side outside is for both 25 and x
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