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27 Nov 2019
Use elimination method to solve:
(pretend the following equations all share a single " { " in frontof them to be written properly)
3x +6y -9z = 1
2x +4y -6z = 1
3x +4y +5z = 0
Also see my similar problems accidentally put under "Prealgebra."They are actually Precalculus and I clicked the wrong subject whenlisting them. Thanks guys!!
Use elimination method to solve:
(pretend the following equations all share a single " { " in frontof them to be written properly)
3x +6y -9z = 1
2x +4y -6z = 1
3x +4y +5z = 0
Also see my similar problems accidentally put under "Prealgebra."They are actually Precalculus and I clicked the wrong subject whenlisting them. Thanks guys!!
crigas2323Lv3
3 Feb 2023
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Collen VonLv2
1 Feb 2019
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, which is the same equation as in Exercise 
. So the objects in Exercise 
and 
move along the same ______ but traverse the path differently. Indicate the position of each object when 
and when 
on the following graph.
of section 
youu were asked to solve equations in which the unknowns are functions. Now that we know about inverse and the identity function (see exercise 
), we can use algebra to solve 
for unknown function 
, we perform the following steps:
Problem: solve for 
Compose with 
on the right
Because 
Because 
for the indicated unknown function.
and 
, where 
and 
