document.write( "Question 1077545: find (a)2v + u, (b)u -3v, and (c)5u - v in the equation of 11. u = <-2, -3>, v = <-1,-10> \r
\n" ); document.write( "\n" ); document.write( "Have,
\n" ); document.write( "u=(-2,3)
\n" ); document.write( "v=(-1,-10)
\n" ); document.write( "2v+u=(-2,-20)+(-1,-10)
\n" ); document.write( "2v+u=(-2+(-1),-20+(-10))
\n" ); document.write( "2v+u=(-3,-30)
\n" ); document.write( "but need to label (a), (b), and (c).
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Algebra.Com's Answer #692029 by rolling_meadows(22)\"\" \"About 
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