18x+4y= -16
9x+7y=17
a
multiply 1st equation by __ to set up eliminating x b...
Mathematics, 28.09.2019 16:30, richy5667
18x+4y= -16
9x+7y=17
a
multiply 1st equation by __ to set up eliminating x by addition.
b
multiply 2nd equation by __ to set up eliminating x by addition.
c
multiply 1st equation by __ to set up eliminating y by addition.
d
multiply 2nd equation by __ to set up eliminating y by addition.
Answers: 1
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