Question

3y/-5x/3=-2 and y/3+x/3=13/16 find the value of x and y from fair of lenier equation by substituting method

Answer 1

Step-by-step explanation:

let us take first second eq to make the ans easy

y/3+x/3=13/16

x+y/3=13/16

x+y=13*3/6

x+y=13/2

now we take out the value of x from this eq

x=13/2-y say it 1

now take first equation from question

3y/-5x/3=-2

9y/-5x=-2

9y=10x

now put 1

9y=10(13/2-y)

9y=65-10y

19y=65,y=65/19

x=13/2-y. from 1

x=13/2-65/19 =247-130/38 =117/38