Math, asked by deydevobrata, 11 months ago

Solve the pair of linear equation:(by substitution method (
3x - y = 3
7x + 2y = 20

Answers

Answered by deshmukhKalpesh26

0

Answer:

y=3x-3

20=7x+2(3x-3)

20=7x+6x-6

20+6=13x

26=13x

x=2

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