12x=x+99 solve by systematic method.(ANS=9)
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Answered by
1
12 x - x = 99
11 x = 99
x = 99 / 11
x = 9
Answered by
2
HEYA!
SIMPLE!
12x= x+99
12x-x=99
11x=99
x= 11/9=9
hope this helps
keep smilnig
:)
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