Answer:
This question is hard to understand
Step-by-step explanation:
(w+8) × 15 ???
Answer:
n
b = ---------
(g+l)
Step-by-step explanation:
We need to isolate b. Starting from (g+l)b=n, we divide both sides by (g+l), obtaining
n
b = ---------
(g+l)
multiply 2x3xx3x4 and you get 72
so the answer would be :B
Answer:
h = 7
Step-by-step explanation:
18 = (h - 1) × 6 × 0.5
simplify:
18 = 3(h - 1)
distribute the 3:
18 = 3h - 3
add 3 to both sides:
3h = 21
divide by 3:
h = 7
Answer:
The solution of the equation 
is 
.
Step-by-step explanation:
Let , we see that number of equation and variables are both the same and can be solved by algebraic means.
1) Given
2) 
Commutative property
3) ![x + [3+(-3)] = 11 + (-3)](https://tex.z-dn.net/?f=x%20%2B%20%5B3%2B%28-3%29%5D%20%3D%2011%20%2B%20%28-3%29)
Compatibility with addition/Associative property
4) Additive inverse/Modulative property/Definition of substraction/Result
The solution of the equation is .
