document.write( "Question 1108356: If 63 equal to 6 times a certain number, increased by 15, find the number. \n" ); document.write( "
Algebra.Com's Answer #723361 by addingup(3677)![]() ![]() You can put this solution on YOUR website! Let's write the equation exactly the way the problem says, I'll call the \"certain number\" x: \n" ); document.write( "63 = 6x + 15 subtract 15 from both sides \n" ); document.write( "48 = 6x flip the equation so we have the unknown on the left: \n" ); document.write( "6x = 48 divide both sides by 6: \n" ); document.write( "x = 8 \n" ); document.write( " |