Answer:
Step-by-step explanation:
I believe it is
Adding -4x - 3 to both sides
- 5x +3 - 4x - 3 = 4x - 4x - 3
Simplifying
Answer is - 3
Answer:
325
Step-by-step explanation:
40/100=130/x
Cross multiply to find x
40x=13000
/4 /4
x=325
[0,infinity) because you can not take the radius of a negative mumber.