Math, asked by jhac04952, 6 months ago

find.the.solution.by substitutions.method.2x+y=21.and.3x+5y=49

Answers

Answered by sainathlaxman444

0

Answer:

1) 2x+6=21

2xy=21

xy=21-2

xy=19

2) 3x+5y=49

8xy=49

xy=49-8

xy=41

Step-by-step explanation:

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