Question

slove elimation method x+y=7,2x-3y=4​

Answer 1

Answer:

x + y = 7 ....... (i) × 2

2x - 3y = 4.........(ii) × 1

x + y = 7

or, 2x + 2y = 14

2x +2y = 14

2x - 3y = 4

+ –

5y = 10

or, y = 2

:. x = 7 - y

= 7 - 2 = 5

Step-by-step explanation:

:. x = 5, y = 2 (Ans.)

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