Answer:
A
Step-by-step explanation:
b managing his investment
x = 1.5
First, calculate 6-9, which is -3.
Then we add 9 on both sides so that on the left, we only have 4x, and on the right, we have 6.
Then divide by 4 on both sides to get x = 1.5
320
I think you have to subtract the number and I think it will be 320
