Mathematics, 27.08.2021 05:20, bestballer7095

Solve the systems of linear equations using substitution 1.x-4y=-10 2.a-3b=24
2x+y=-11 a+2b=-16

3.4j-5k=27 4.m+n=-3
k=j-7 m-4n=27

Answers: 2

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Solve the systems of linear equations using substitution 1.x-4y=-10 2.a-3b=24
2x+y=-11 a+2b=...