Question 166852
It follows,
Let {{{x=number}}}
1st condtn: four more 3 times a number ---> {{{4+3x}}}
2nd condtn: equals 175 ---> {{{4+3x=175}}}
continuing condtn 3:
{{{3x=175-4=171}}}
{{{cross(3)x/cross(3)=cross(175)57/cross(3)}}}
{{{highlight(x=57)}}}, answer
Check via condtn 2:
{{{4+3*57=175}}}
{{{4+171=175}}}
{{{175=175}}}
Thank you,
Jojo