Question 616458
{{{ -4(4p-5)+3(p-6) = p+1+1+2p }}}
{{{ -16p + 20 + 3p -18 = p+1+1+2p }}}
{{{ -16p + 3p + 2 = 3p + 2 }}}
{{{ -13p - 3p = 2 - 2 }}}
{{{ -16p = 0 }}}
{{{ p = 0 }}}
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check:
{{{ -4(4p-5)+3(p-6) = p+1+1+2p }}}
{{{ -4(4*0-5)+3(0-6) = 0+1+1+2*0 }}}
{{{ -4*(-5) + 3*(-6) = 2 }}}
{{{ 20 - 18 = 2 }}}
{{{ 2 = 2 }}}
OK