Answer:
x= -1.92307692308
Step-by-step explanation:
Your question is unclear, however it can be solved. First, move 25 to the other side by subtracting 25 from each side. Now you should have 9x+4x=-25. Next, group 9x and 4x together since they contain the same variable, x. Now you should have 13x=-25. To find the answer, you must move the 13 to the other side. To do that you have to divide each side by 13. Now you should have your answer of -1.92307692308. If you want to round it to the nearest hundredth, it becomes -1.92 and if you want to round it to the nearest tenth, it becomes -1.9. Hope this helps.