document.write( "Question 788304: I am in 8 grade and this is question in my math reader so I need help by today if possible \" My age is four times the difference of my age after four years and my age three years back .
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Algebra.Com's Answer #478495 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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My age is four times the difference of my age after four years and my age three years back .
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\n" ); document.write( "Let a = your present age
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\n" ); document.write( "Write an equation for exactly what it says:
\n" ); document.write( "a = 4[(a+4) - (a-3)]
\n" ); document.write( "a = 4(a + 4 - a + 3)
\n" ); document.write( "a = 4(a - a + 4 + 3)
\n" ); document.write( "a = 4(7)
\n" ); document.write( "a = 28 is your present age
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\n" ); document.write( "See if that flies
\n" ); document.write( "a = 4(32-25)
\n" ); document.write( "a = 4(7); confirms our solution of 28 yrs
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