Answer:
1. 1/x = 8
Answer = 8x-1
2. 8x+1=3
Answer ; x=1/4
3. 7= 14/X
Answer ; x = 2
4.1/2x^2 = 2
Answer ;x=2
Step-by-step explanation:

Answer:
-3
Step-by-step explanation:
23=-5x+8
23-8=-5x
15=-5x
x=-3
<span>The first born was a girl, followed by a boy, followed by a girl.</span>
Answer:
Step-by-step explanation:
10% of 26.2 miles = 0.10×26.2 miles = 2.61 miles
Answer:
30
Step-by-step explanation:
so 10% is 0.10 in decimal form
so to find the number you just multiply
300x0.10=30