Mathematics, 08.12.2019 15:31 jwbri

Choose the equivalent system of linear equations that will produce the same solution as the one given below.

4x - y = -11
2x + 3y = 5

a) -4x - 9y = -19
-10y = -30

b) 4x + 3y = 5
2y = -6

c) 7x - 3y = -11
9x = -6

d) 12x - 3y = -33
14x = -28

Answers: 2

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