(17(2-x)/1-7x) + (5(x+12)/7x-1 = 8
find the value of x
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Answered by
87
★ LINEAR REDUCTION ★
17 ( 2 - x ) / 1 - 7x + 5 ( x + 12 ) / 7x - 1 = 8
-17 ( 2-x )/ 7x - 1 + 5 ( x + 12 )/ 7x - 1 = 8
Taking denominator in common :
-17 ( 2-x ) + 5 ( x + 12 ) / 7x - 1 = 8
22x + 26 = 8 ( 7x - 1 )
34x = 34
Hence , x = 1
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17 ( 2 - x ) / 1 - 7x + 5 ( x + 12 ) / 7x - 1 = 8
-17 ( 2-x )/ 7x - 1 + 5 ( x + 12 )/ 7x - 1 = 8
Taking denominator in common :
-17 ( 2-x ) + 5 ( x + 12 ) / 7x - 1 = 8
22x + 26 = 8 ( 7x - 1 )
34x = 34
Hence , x = 1
★✩★✩★✩★✩★✩★✩★✩★✩★✩★✩★
Answered by
65
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