Math, asked by Anonymous, 8 months ago

x+y-12=0,2x-y-3=0 solve using cross multiplication

Answers

Answered by chhavisharma1629
1

Answer:

Mere syllabus Mein cross multiplication nahin hai isliye main is method ko substitute se kar rahi hun

Step-by-step explanation:

x+y=12_1

2x-y=3_2

For equation 1

x=12-y

on putting x(12-y)in equation 2

2(12-y)-y=12

24-2y-y=12

-2y-y=12-24

-3y=12

y=12/-3

y=4

Answered by manjitdas221
0

Step-by-step explanation:

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