document.write( "Question 467473: What's the way to solve this?
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document.write( "(4a-3)=a+13/a+1 \n" );
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Algebra.Com's Answer #320760 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! (4a - 3) = (a + 13) / (a + 1) \n" ); document.write( "(a + 1)(4a - 3) = a + 13 {multiplied both sides by (a + 1)} \n" ); document.write( "4aČ + a - 3 = a + 13 {used foil method} \n" ); document.write( "4aČ = 16 {subtracted a and added 3 to both sides} \n" ); document.write( "aČ = 4 {divided both sides by 4} \n" ); document.write( "a = 2 or -2 {took the square root of both sides} \n" ); document.write( " For more help from me, visit: www.algebrahouse.com \n" ); document.write( " |