document.write( "Question 155195: How do you solve for: a + 4 = 9.6 and 3f = -21.6? You have to switch the signs, like the first problem, do subtraction, and the second problem do division. You have to solve the number closest to the variable. \n" ); document.write( "
Algebra.Com's Answer #114274 by edjones(8007)![]() ![]() You can put this solution on YOUR website! a+4=9.6 \n" ); document.write( "a=5.6 Subtract 4 from each side \n" ); document.write( ". \n" ); document.write( "3f=-21.6 \n" ); document.write( "f=-7.2 Divide each side by 3. \n" ); document.write( ". \n" ); document.write( "Ed\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |