Solve the following system of equations by linear combination: 2d + e = 8 d – e = 4
select on...
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Mathematics, 28.01.2020 17:52 RebeccaBloop8578
Solve the following system of equations by linear combination: 2d + e = 8 d – e = 4
select one:
a.
the solution is (5, –2).
b. the solution is (4, 0).
c. there is no solution.
d. there are an infinite number of solutions
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Answers: 2
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