Asked by Madi
( x + 8.92) - (0.75 - y ) + z = 11.89
X Options = -5.67 OR 5.67
Y Options = 1.25 OR -1.25
Z Options = -3.2 OR 3.2
X Options = -5.67 OR 5.67
Y Options = 1.25 OR -1.25
Z Options = -3.2 OR 3.2
Answers
Answered by
Reiny
Strange question with strange choices.
I suppose you could check each of the 8 options
e.g.
option #1 : x = -5.67 , y = 1.25, z = -3.2
option #2 : x = -5.67 , y = 1.25, z = +3.2
etc
You might do some mental approximations seeing that the sum has to be appr 12
I suppose you could check each of the 8 options
e.g.
option #1 : x = -5.67 , y = 1.25, z = -3.2
option #2 : x = -5.67 , y = 1.25, z = +3.2
etc
You might do some mental approximations seeing that the sum has to be appr 12
Answered by
Madi
Did my own work, the answer is the following;
(5.67 + 8.92) - (0.75 - 1.25) + -3.2 = 11.89
Thank you for your help though @Reiny! :)
(5.67 + 8.92) - (0.75 - 1.25) + -3.2 = 11.89
Thank you for your help though @Reiny! :)
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