document.write( "Question 69380: x+3+2x=5+x+8 \n" ); document.write( "
Algebra.Com's Answer #49413 by funmath(2933)![]() ![]() ![]() You can put this solution on YOUR website! x+3+2x=5+x+8 Simplify both sides of the equation. \n" ); document.write( "x+2x+3=x+5+8 \n" ); document.write( "3x+3=x+13 add or subtract terms from both sides of the equation until x's are on one side and constants are on the other. \n" ); document.write( "3x-x+3=x-x+13 \n" ); document.write( "2x+3=13 \n" ); document.write( "2x+3-3=13-3 \n" ); document.write( "2x=10 Divide both sides of the equation by the coefficient of x. \n" ); document.write( "2x/2=10/2 \n" ); document.write( " \n" ); document.write( "To check your answer, let x=5 and see if both sides of the equation equal. \n" ); document.write( "(5)+3+2(5)=5+(5)+8 \n" ); document.write( "5+3+10=5+5+8 \n" ); document.write( "18=18 We're right!!! \n" ); document.write( "Happy Calculating!!! \n" ); document.write( " |