Which of the following is the solution set of the given equation? (x - 3) - 2(x + 6) = -5

{-10}
{-4}
{8}

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

Can anyone me with 32,33,36,37,and 40.

Solve -3 (r + 5) = -9 enter ur answer in the box x = __