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Please give answerdon't post irrelevant questions |
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Answer» Answer: n by 4 -5 = n by 6+ 1 BY 2 = N-20/4= N+14/7 7n-140=4n+56 7n-4n=56+140 3n=196 n=196/3 n=65.3 approx= 66 Explanation: 2m/3+8= m/2-1 =2m+24/3=m-2/2 2(2m+24)-3(m-2) 4m+48=3m-6 4m-3m=-6-48 m=-54 3x/10=14+4 3x=10(10) 3x=180 x= 60 4 no 3/4(x-1)=x-3 3x-3=4x -12 -3+12=4x-3x 9=x FOLLOW |
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