720 : [ 41 - (2x - 5) ] = 8 . 5
x=14
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720 : [41 - (2x - 5)] = 8 . 5
720 : [41 - (2x - 5)] = 40
[41 - (2x - 5)] = 720 : 40
41 - (2x - 5) = 18
(2x - 5) = 41 - 18
2x - 5 = 23
2x = 23 + 5
2x = 28
x = 28 : 2
x = 14
720:[41-(2x-5)]=40
=>[41-(2x-5)]=18
=>(2x-5)=41-18
=>(2x-5)=33
=>2x=33+5
=>2x=38
=>x=19
720 : [ 41 - (2x - 5) ] = 40
41 - (2x - 5) = 720 : 40
41 - (2x - 5) = 18
2x - 5 = 41 - 18
2x - 5 = 23
2x = 28
x = 28 : 2
x = 14
720 : [ 41 - (2x - 5) ] = 8 . 5
720 : [ 41 - (2x - 5) ] = 40
41 - ( 2x - 5) = 18
2x - 5 = 23
2x = 28
x = 14
