Answer:
Step-by-step explanation:
2(1/2 A + N = d)
A + 2N = 2d
A = 2d - 2N
Answer:
k
Step-by-step explanation:
k
Answer: -5, 1
Step-by-step explanation:
Answer:
x = -11
Step-by-step explanation:
Considering tripled means multiplied by 3 because of tri, we know that we can use the equation 3x = -33.
To solve this we can divide both sides by 3:
3x = -33
x = -11
This gives our answer of -11.