Math, asked by arshiltamboli70431, 1 year ago

(ii) Solve : x +y=7, 2x – 3y =9.​

Answers

Answered by YjMahathi
3

Answer:

x=12 , y=5

Step-by-step explanation:

x+y=7 , 2x-3y=9

(x+y-7=0)×2 , 2x-3y-9=0

2x+2y-14=0

solve both equations, by elimination method

therefore,

x=12 and y=5

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