document.write( "Question 4058: \"Solve this equation:\"
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document.write( "-4(3+x)+5=4(x+3) \r
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Algebra.Com's Answer #1785 by rapaljer(4671)![]() ![]() You can put this solution on YOUR website! Use the distributive property to remove the parentheses: \n" ); document.write( "-12-4x+5=4x+12\r \n" ); document.write( "\n" ); document.write( "Combine like terms on the left side: \n" ); document.write( "-7 - 4x = 4x + 12\r \n" ); document.write( "\n" ); document.write( "Get all variable terms on left side by adding -4x to each side: \n" ); document.write( "-7 - 4x - 4x= 4x - 4x + 12 \n" ); document.write( " \n" ); document.write( "-7 - 8x = 12\r \n" ); document.write( "\n" ); document.write( "Next get all number terms to the right side by adding +7 to each side\r \n" ); document.write( "\n" ); document.write( "-7 +7 - 8x = 12 + 7 \n" ); document.write( " \n" ); document.write( " -8x = 19 \r \n" ); document.write( "\n" ); document.write( "To solve for x, divide both sides by -8, final answer is \n" ); document.write( " x = -19/8 \n" ); document.write( " |