Mathematics, 22.10.2019 22:00 brittsterrr

Solve.

2d−e=7
d+e=5

use the linear combination method.

a.) (3,-1)
b.) (4,1)
c.) there is no solution.
d.) there are infinitely many solutions.

Answers: 3

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You know the right answer?

Solve.

2d−e=7
d+e=5

use the linear combination method.

a.)...