Answer:
(ii) is correct, please proceed.
Step-by-step explanation:
Answer:
-10 = a
Step-by-step explanation:
17 = a - 3 - За
Combine like terms
17 = -3 -2a
Add 3 to each side
17+3 = -3-2a+3
20 = -2a
Divide by -2
20/-2 = -2a/-2
-10 = a
Answer:
The number is 22
Step-by-step explanation:
let x = the number

let's factor out x from the left hand sid
The correct answer is 8 feet tall