Idk and i need help
Solve the following inequality: 3(x+7) < -9

3 x + 7 > 28

3 x > 21

Step-by-step explanation:

You can solve inequalities using the same steps that you would use to solve for a variable in a normal equation. The only difference is that you would flip which way the inequality sign (< or >) faces if you divide by a negative number while solving. Here, you would subtract 7 from both sides to get 3x>21. Then, divide both sides to get x>7 as your answer.  

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it