Question 395856
{{{(5/4)p=(4/3)p+(3/2)}}}.......add {{{-(4/3)p}}} to both sides


{{{(5/4)p +(-(4/3)p) = (4/3)p +(-(4/3)p)+3/2}}}


{{{(5/4)p -(4/3)p = cross((4/3)p) -cross((4/3)p)+3/2}}}


{{{(5/4)p -(4/3)p = 3/2}}}..........common denominator for {{{4}}} and {{{3}}} is {{{12}}}...


{{{((5*3)/(4*3))p -((4*4)/(4*3))p = 3/2}}}


{{{(15/12)p -(16/12)p = 3/2}}}


{{{-(1/12)p = 3/2}}}....


{{{p = (3/2)/(-(1/12))}}}


{{{p = -(3*12/(2*1))}}}


{{{p = -(3*cross(12)6/(cross(2)*1))}}}

{{{p = -(3*6)}}}

{{{p = -(18)}}}