Answer:
w=3
Step-by-step explanation:
15-5w=0
Add 5w to each side
15 -5w+5w = 5w
15 =5w
Divide each side by 5
15/5 = 5w/5
3 =w
(2 + a) = (a + 2) it's commutative property
(a + 2) - 7 = a + (2 - 7) it's associative property
2 - 7 = -5 it's subtraction
Answer: distributive property { a(b + c) = ab + ac }
I think you know this but just in case you dont the radius is half of the diameter. That's why I put 5 instead of 10. :)
Step-by-step explanation:
Given
- 8x + 8 = 51
- 8x = 51 - 8
- 8x = 43
x = - 43 / 8
Hope it will help :)❤
23, 24, 25
hope that helps