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  • 23-09-2016
  • Mathematics
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2 1/7+3/7(3x−5)=−4 value of x

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lovely3533
lovely3533 lovely3533
  • 23-09-2016
x_1/3=7/3/x+1/3=7/3. One solution was found : x = 2 ... 1 7 (x + —) - — = 0 3 3 ... Equivalent fraction : The fraction thus generated looks different but has the same value as the whole ... Step 4 : Adding fractions which have a common denominator : 4.1 Adding ... Step 5 : Pulling out like terms : 5.1 Pull out like factors : 3x - 6 = 3 • (x -2) ...
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thulnguyen0212
thulnguyen0212 thulnguyen0212
  • 23-09-2016
Answer 2 1/7 +3/7(3x-5)= -4
             2 1/7 + 9/7x-15/7= -4
            0+ 9/7x = -4
                x= -28/9
    



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