document.write( "Question 1202551: Four times the sum of twice the number and 7 exceeds the value of the number by 70. What is the number? \n" ); document.write( "
Algebra.Com's Answer #837470 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Beginning algebra students often have difficulty translating the words into algebraic language.... \n" ); document.write( "\"four times...\" ---> we are multiplying what comes next by 4 ---> 4(...) \n" ); document.write( "\"four times the sum of ...\" ---> what we are multiplying by 4 is the sum of (at least) two things ---> 4(...+...) \n" ); document.write( "\"four times the sum of twice the number and 7...\" ---> 4(2x+7) \n" ); document.write( "\"four times the sum of twice the number and 7 exceeds the value of the number by 70\" \n" ); document.write( "Translating \"exceeds\" into mathematical language, this means that expression is 70 more than the number itself: \n" ); document.write( "\"four times the sum of twice the number and 7 is 70 more than the number\" ---> 4(2x+7) = x+70 \n" ); document.write( "ANSWER: 4(2x+7 = x+70 \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |