Math, asked by amarjitthokchom, 7 months ago

EXERCISE 4.2
g pair of linear equations
(ii) x+y=7
2x+3y = 18

Answers

Answered by jena03728

1

Step-by-step explanation:

x+y=7

=>x=7-y

2x+3y = 18

=>2x = 18-3y

=>x = 18-3y/2

=>x = 9-3y

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