First, distribute the 10 on the right side, you'll get 20x+30. Second, combine like terms on the left side which will be 11 and -4, and you'll get 7. Third, move the -3x to the right side of the equation and combine terms, which will make it 23x. Fourth, move the 30 to the left side of the equation and combine like terms which will make it -23x. Lastly, divide 23x on both sides and after you do that, your answer should be x= -1
