document.write( "Question 265344: How do I begin to solve these equations? 1) 1/2x+5/8=3/4x 2) 2x/4+x/5=7/10 3) -4(n+5)+3(2n-4)=5(n-4) \n" ); document.write( "
Algebra.Com's Answer #195121 by unlockmath(1688)![]() ![]() You can put this solution on YOUR website! Hello, \n" ); document.write( "I'll make a deal with you. I'll do the first one and see if you can do the others. OK? \n" ); document.write( "1) 1/2x+5/8=3/4x This one is best done by getting rid of the fractions first. So multiply by 8. I'm assuming the equation is actually this: 1) 1/2(x)+5/8=3/4(x) \n" ); document.write( "4x+5=6x Now subtract 4x from both sides to get: \n" ); document.write( "5=2x Divide each side by 2 to result in: \n" ); document.write( "x=5/2 There we go. \n" ); document.write( "The whole objective in algebra is to get the x on one side by itself. \n" ); document.write( "RJ \n" ); document.write( "Check out a new book I wrote at: \n" ); document.write( "www.math-unlock.com \n" ); document.write( " |