1/6(1-x)+2/3x-1/4(1-7x)=13/6
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Answer:
x=0
Step-by-step explanation:
=1/6(1-x)+2x/3-1/4(1-7x)=13/6
=1/6-x/6+2x/3-1/3+7x/4=13/6
=1/6-1/3 -x/6+2x/3+7x/4=13/6
=-1/12-[x/6-2x/3-7x/4]= 13/6
=- [(6x-24x-63x)/36] = 13/6+1/12
=-[-81x/36]= 27/12
=81x/36= 27/12
=81x=27/12×36
=81x=27×3
=81x=81
=x=81/81
=x=0
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