document.write( "Question 152541: The product of 3 and the sum of a number and 5 is the same as the product of -2 and the difference of the same number from 3. Find the number. \n" ); document.write( "
Algebra.Com's Answer #112234 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! The product of 3 and the sum of a number and 5 is the same as the product of -2 and the difference of the same number from 3. Find the number. \n" ); document.write( ": \n" ); document.write( "Let x = \" a number\" \n" ); document.write( ": \n" ); document.write( "An equation for the statement: \n" ); document.write( "\"The product of 3 and the sum of a number and 5 is the same as the product of -2 and the difference of the same number from 3.\" \n" ); document.write( "3(x+5) = -2(3-x) \n" ); document.write( "; \n" ); document.write( "3x + 15 = -6 + 2x \n" ); document.write( ": \n" ); document.write( "3x - 2x = -6 -15 \n" ); document.write( ": \n" ); document.write( "x = -21 \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "Try this in the equation: \n" ); document.write( "3(-21+5) = -2(3 - (-21)); minus a minus is a plus \n" ); document.write( "3(-16) = -2(24) \n" ); document.write( "-48 = -48 \n" ); document.write( " |