Question 1057319
Constant Travel Rate Rule, RT=D.


{{{140(2&1/14)x+(2x-3)*3}}}
SIMPLIFY the expression!!


How about Distributive Property, and your simple knowledge of fractions?
{{{140(2+1/14)x+3(2x-3)}}}


{{{280x+10x+6x-9}}}, and you can finish this; right?