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CBSE Class 7 Answered

Solve: 2/3 (x - 5) -1/4 (x-2) = 9/2 
Asked by sm_tomar | 27 Sep, 2018, 08:01: PM
answered-by-expert Expert Answer
begin mathsize 16px style 2 over 3 open parentheses straight x minus 5 close parentheses minus 1 fourth open parentheses straight x minus 2 close parentheses equals 9 over 2 fraction numerator 8 open parentheses straight x minus 5 close parentheses minus 3 open parentheses straight x minus 2 close parentheses over denominator 12 end fraction equals fraction numerator begin display style 9 end style over denominator begin display style 2 end style end fraction 8 open parentheses straight x minus 5 close parentheses minus 3 open parentheses straight x minus 2 close parentheses equals 54 8 straight x minus 40 minus 3 straight x plus 6 equals 54 5 straight x minus 34 equals 54 5 straight x equals 54 plus 34 5 straight x equals 88 straight x equals 88 over 5 end style
Answered by Sneha shidid | 28 Sep, 2018, 10:26: AM

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