document.write( "Question 25455: 2(x+3)-3(x+5)=13 \n" ); document.write( "
Algebra.Com's Answer #13678 by bacos(9)![]() ![]() ![]() You can put this solution on YOUR website! Simplifying \n" ); document.write( "2(x + 3) + -3(x + 5) = 13\r \n" ); document.write( "\n" ); document.write( "Reorder the terms: \n" ); document.write( "2(3 + x) + -3(x + 5) = 13 \n" ); document.write( "(3 * 2 + x * 2) + -3(x + 5) = 13 \n" ); document.write( "(6 + 2x) + -3(x + 5) = 13\r \n" ); document.write( "\n" ); document.write( "Reorder the terms: \n" ); document.write( "6 + 2x + -3(5 + x) = 13 \n" ); document.write( "6 + 2x + (5 * -3 + x * -3) = 13 \n" ); document.write( "6 + 2x + (-15 + -3x) = 13\r \n" ); document.write( "\n" ); document.write( "Reorder the terms: \n" ); document.write( "6 + -15 + 2x + -3x = 13\r \n" ); document.write( "\n" ); document.write( "Combine like terms: 6 + -15 = -9 \n" ); document.write( "-9 + 2x + -3x = 13\r \n" ); document.write( "\n" ); document.write( "Combine like terms: 2x + -3x = -1x \n" ); document.write( "-9 + -1x = 13\r \n" ); document.write( "\n" ); document.write( "Solving \n" ); document.write( "-9 + -1x = 13\r \n" ); document.write( "\n" ); document.write( "Solving for variable 'x'.\r \n" ); document.write( "\n" ); document.write( "Move all terms containing x to the left, all other terms to the right.\r \n" ); document.write( "\n" ); document.write( "Add '9' to each side of the equation. \n" ); document.write( "-9 + 9 + -1x = 13 + 9\r \n" ); document.write( "\n" ); document.write( "Combine like terms: -9 + 9 = 0 \n" ); document.write( "0 + -1x = 13 + 9 \n" ); document.write( "-1x = 13 + 9\r \n" ); document.write( "\n" ); document.write( "Combine like terms: 13 + 9 = 22 \n" ); document.write( "-1x = 22\r \n" ); document.write( "\n" ); document.write( "Divide each side by '-1'. \n" ); document.write( "x = -22\r \n" ); document.write( "\n" ); document.write( "Simplifying \n" ); document.write( "x = -22\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |