Answer:
a. x+8=21
b. x = 13
Step-by-step explanation:
Answer:
Daniel only
Step-by-step explanation:
If you take 72 inches and convert it into yards you get 2 yards.
(divide the length value by 36. so 72 divided by 36 and you get 2 yards)
Answer:
(8*2)-2
Step-by-step explanation:
Answer:
-4 and 10
Step-by-step explanation:
let me know if this is incorrect
Answer:
2 should be distributed as 2y + 8; y = 4
Step-by-step explanation:
Step 2 is wrong.
2(y + 4) = 4y
The step to solve is to expand brackets or distribute 2, not divide both sides by 2.
2y + 8 = 4y
Subtract both sides by 2y.
8 = 2y
Divide both sides by 2.
4 = y
