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ICSE Class 8 Answered

(a+20)/6 - (a+5)/2 = (a+2)/3 - (2a+6)/4 Pls solve it
Asked by justjasonpong | 21 Nov, 2018, 06:19: PM
answered-by-expert Expert Answer
begin mathsize 12px style fraction numerator a plus 20 over denominator 6 end fraction space minus space fraction numerator open parentheses a plus 5 close parentheses over denominator 2 end fraction space equals space fraction numerator open parentheses a plus 2 close parentheses over denominator 3 end fraction minus fraction numerator open parentheses 2 a plus 6 close parentheses over denominator 4 end fraction L C M space o f space 6 comma 2 comma 3 space a n d space 4 space i s space 12. space H e n c e space w e space m u l t i p l y space a l l space t h e space t e r m s space b y space 12 2 open parentheses a plus 20 close parentheses space minus space 6 open parentheses a plus 5 close parentheses space equals space 4 open parentheses a plus 2 close parentheses minus 3 open parentheses 2 a plus 6 close parentheses 2 a plus 40 minus 6 a minus 30 space space space equals space 4 a plus 8 minus 6 a minus 18 10 minus 4 a space equals negative 2 a minus 10 space space minus 2 a space equals space minus 20 space space space o r space a space equals 10 end style
Answered by Thiyagarajan K | 22 Nov, 2018, 01:50: AM

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