1. which system of equations has no solutions?
a. a – b = 2, b= - a - 3
b. a – b = 3, a...
Mathematics, 15.01.2020 17:31 2020IRodriguez385
1. which system of equations has no solutions?
a. a – b = 2, b= - a - 3
b. a – b = 3, a+b= – 2
c. -a +b = – 2, b= a +3
d. a+b = 3, - a+b=2
Answers: 1
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