Question 292106
order of operations use (Please Excuse My Dear Aunt Sally, PEMDAS)
{{{-11+10(p+10)=4-5(2p+11)}}} first use distribution
{{{-11+10p+100=4-10p+55}}} add like terms on each side or = sign
{{{10p+89=-10p+59}}} add 10p to both sides
{{{20p+89=59}}}subtract 89 from both sides
{{{20p=-30}}} divide by 20
{{{p=30/20}}} reduce fraction
{{{highlight(p=3/2)}}} answer