Question

257x + 307y = -50 ; 307x + 257y =50 (by elimination
method)
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Answer 1

Explanation:

first multiply the first equation with the minus 307 and second equation with the 257 whole equation and then you will get the answer - 78899 X - 94249 Y is equal to 15350 and second 78899 X + 66049 Y = 12850 and then and then cut the 78899 X and and subtract 66049y from 94249y you will get the answer 28200y and at the 15350 with 12850 and then you will get the answer to 8200 and then why is equal to 28200 upon 28200 then you will get the value of Y is equal to 1 now put the value of Y in the equation second then find the answer of x