lex115
lex115
02-10-2016
Mathematics
contestada
Ten times the sum of half a number 6 is 8
Respuesta :
kgoodner
kgoodner
02-10-2016
=> 8 = 8 Maybe?
Sorry if this isnt right!
Answer Link
albcud
albcud
02-10-2016
10(x/2+6)=8
10(x/2+6/1)=8
10x/2+60/1=8
5x=8-60
5x=-52
5x/5=-52/5
x=-10.4
so you can test if the answer is correct by putting x=-10.4 back into the original equation. if you'll get 8 as your answer, then the solution is correct.
Answer Link
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