Question 69549
p divided by -7 + 1 = 7
{{{p/(-7)+1=7}}}
{{{p/(-7)+1-1=7-1}}}
{{{p/(-7)=6}}}
{{{-7(p/(-7))=-7(6)}}}
{{{highlight(p=-42)}}}
Check by letting p=-42 and see if the equation equals out.
{{{-42/(-7)+1=7}}}
{{{6+1=7}}}
{{{7=7}}}  We're right!!!
Happy Calculating!!!!