Question

x-y=1:x+y=3समिकरन सोडवा
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Answer 1

Step-by-step explanation:

अजुन हे समीकरण सोडवता येत नसेल तर...

मी एक चांगला पर्याय सांगतो...शाळा सोडून द्या...

don't waste time...

solve it...its too easy.

just add them.

Answer 2

Answer:

x = 1 ; y = 2

Step-by-step explanation:

x-y=1 Equation 1]

x+y=3 Equation 2]

Add equation 1 & 2

x+y=3

x-y=1

_____

2x = 4

x = 4/2

x= 1

Substituting the value of x in equation 2

1 + y = 3

y = 3-1

y = 2