solve for x question 19
urgent please
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(3x -1)/5 - (x +1)/2 = 3 - (x -1)/4
=> {2(3x -1) -5(x +1)}/10= {12 -x +1}/4
=>{6x -2 -5x -5}/5 = (13 - x )/2
=>( x -7)/5 = (13 - x )/2
=>2(x -7) = 5( 13 - x )
=> 2x -14 = 65 - 5x
=> 7x = 79
=>x = 79/7
=> {2(3x -1) -5(x +1)}/10= {12 -x +1}/4
=>{6x -2 -5x -5}/5 = (13 - x )/2
=>( x -7)/5 = (13 - x )/2
=>2(x -7) = 5( 13 - x )
=> 2x -14 = 65 - 5x
=> 7x = 79
=>x = 79/7
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