Answer:
x = -4
Step-by-step explanation:
3x + 5 = x - 3
Subtract x from each side
3x+5-x = x-3-x
2x+5 = -3
Subtract 5 from each side
2x+5-5 = -3-5
2x = -8
Divide each side by 2
2x/2 = -8/2
x = -4
(2.34/ 7.89) times 100 = ˜29.65%
Answer:
m = 
Step-by-step explanation:

The answer is 0.5778 or 0.578 rounded