5x +6y +19=0.
2x+5y+18=0
Find out x & and y?
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Answered by
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Answer:
5x + 6y + 19 = 0 x 2
2x + 5y + 18 = 0 x 5
10x + 12y + 38 = 0
10x + 25y + 90 = 0
(-) (-) (-)
0 - 13y - 52 =0
-13y = 52
y = - 4
put the value of y in any of the above equation....
5x + 6 (-4) + 19 =0
5x -24 + 19 = 0
5x - 5 = 0
x = 1
therefore, the value of
x = 1
y = - 4
hope it helps.....
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