document.write( "Question 258836: How many years does Steven need to invest his $3,000 at 7% to earn $210 in simple interest?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #190569 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
i=prt
\n" ); document.write( "210=3000*.07*t
\n" ); document.write( "solve for t
\n" ); document.write( "210=3000*7/100*t
\n" ); document.write( "210=30*7*t
\n" ); document.write( "210=210*t
\n" ); document.write( "1=t=one year
\n" ); document.write( "check
\n" ); document.write( "7/100*3000*1=210
\n" ); document.write( "7*30=210
\n" ); document.write( "210=210
\n" ); document.write( "
\n" );