Question

solve please.... x-(2x-(3x-4)/7)={(4x-27)/3}-3.........

Answer 1

x-(2x-(3x-4)/7)={(4x-27)/3}-3
= x-(2x-3x+4/7)={4x-27/3}-3
= x-(-1x+4/7)={4x-27/3}-3
= x+1x-4/7=4x+27/3-3
= 2x-4/7=4x+27/3-3
= 2x-4/7-4x=9-3
= -2x-4/7=3
= -2x-4/7=3
= -2x-4=3×7
=-2x-4=21
=-2x=21+4
=-2x=25
=-x=25/2
= - x =12.5
= x=-12.5