Answer:
Answer is d - x = 
Step-by-step explanation:
Step 1: Add 'z' to both sides
4x -z (+z) = y + z
4x = y + z
Step 2: To solve for x, divide both sides by 4
= 
x = 
I’m sorry I usually drink water you can lose a lot of water while doing that . Try to not a lot maybe some crackers
The answer would be 24 because 24-4 is 20
The second one is the correct answer
Answer
11
Step-by-step explanation: