Question

दो चरों वाली रेखा सामी को हल ज्ञात कीजिए 4x+3y=12​

Answer 1

Answer:

4x +3y = 12..........(1)

4x = 12-3y

x = 12-3y/4........(2)

समी• 1 में x का मान रखने पर

4(12-3y/4) +3y = 12

(12-3y )+3y = 12

12+3y +3y = 12

12+6y = 12

6y = 12/12

6y = 1

y = 1/6

y के मान को समी• 2 में रखने पर

x = 12-3(1/6) /4

x = 12-3×6 /4

x = 3-3×6

x = 3- 18

x = -15

so , x= -15

y= 1/6

Step-by-step explanation:

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