Question

x/2 +2y/3=-1 and x/1-y/3=3 (hint take LCM and siplify​

Answer 1

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Answer 2

Step-by-step explanation:

x/2+2y/3=1

(3x+4y)/6=1

3x+4y=6...............eqn(1)

next

x/1-y/3=3

(3x-y)/3=3

3x-y=9..............eqn(2)

use elimination method(ଅପସାରଣ ପ୍ରଣାଳୀ)

eqn(1)*1=3x+4y=6

+

eqn(2)*4=12x-4y=36

............................................

=15x=42

=x=42/15=14/5

put the x= 42/15 in eqn(1)

3x+4y=6

3*42/15+4y=6

42/5+4y=6

42+20y=30

20y=30-42

20y=-12

y=-12/20

y=-3/5

x=14/5,y=3/5