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 2 years ago
this is a fill in the missing number
11+28+46+_____+20=94
I took what was given and did the calculation then I subtracted 94 to get my missing answer. When I checked my answer it was incorrect. I got
65 as the missing number. Please advise. Thanks
 2 years ago
this is a fill in the missing number 11+28+46+_____+20=94 I took what was given and did the calculation then I subtracted 94 to get my missing answer. When I checked my answer it was incorrect. I got 65 as the missing number. Please advise. Thanks

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kcheung1
 2 years ago
Best ResponseYou've already chosen the best response.0whoops hold on, messed up my bad 1128 = 39  46 = 85 + 20 = 65 94 + 65 =29

angela210793
 2 years ago
Best ResponseYou've already chosen the best response.1let's say x is the missing number so u have 11+(28)+(46)+x+20=94 112846+x+20=94 x=94+11+28+4620 x=29

poppyseed11
 2 years ago
Best ResponseYou've already chosen the best response.0ok but why did the signs on the number change when solving for x? example 11 to 11 28 to 28 etc...

angela210793
 2 years ago
Best ResponseYou've already chosen the best response.1u see when u have for example x5=8 u have to add 5 to both sides so that u can get x(cause a+a=0) x5+5=8+5 x=13 so tht's what we did,we added 11,28,46 and 20 to both sides so tht we can have only x in the left side

poppyseed11
 2 years ago
Best ResponseYou've already chosen the best response.0Oh yeah, I forgot that part....Thanks :)

poppyseed11
 2 years ago
Best ResponseYou've already chosen the best response.012+43+ =11 well i added up 12+43 and got 55 then i took 55minus 11 and got 44 but im not sure if thats is the answer to the problem
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