Question 1128898
the same distance on the first, third, and fifth days: let that distance be {{{x}}},{{{x}}},{{{x}}}
on the second day, he drove {{{150}}} miles more than he drove on the first day: {{{x+150}}}
the fourth day, his distance was {{{250}}} miles less than was drives on the third day:{{{x-250}}}

total: {{{2500}}} miles in five days

{{{x+x+x+(x+150)+(x-250)=2500}}}

{{{x+x+x+x+150+x-250=2500}}}

{{{5x-100=2500}}}

{{{5x=2500+100}}}

{{{5x=2600}}}

{{{x=2600/5}}}
{{{x=520}}}

the first day he traveled {{{520}}} miles
the second day he traveled {{{520+150=670}}} miles
the third day he traveled {{{520}}} miles
the fourth day he traveled {{{520-250=270}}} miles
the fifth day he traveled {{{520}}} miles