document.write( "Question 447149: What value of x will make the equation 3(x + 15) - 6x = -6(x - 3) true? \n" ); document.write( "
Algebra.Com's Answer #307876 by Leaf W.(135)![]() ![]() You can put this solution on YOUR website! Solve for x! \n" ); document.write( "3(x + 15) - 6x = -6(x - 3) \n" ); document.write( "Distribute the 3 into the x and 15 and the -6 into the x and -3: 3x + 45 - 6x = -6x + 18 \n" ); document.write( "Combine like terms: -3x + 45 = -6x + 18 \n" ); document.write( "Add 6x to both sides: 3x + 45 = 18 \n" ); document.write( "Subtract 45 from both sides: 3x = -27 \n" ); document.write( "Divide both sides by 3 to isolate the x: x = -9 \n" ); document.write( "==> Therefore, x = -9 \n" ); document.write( " |