A+18=7a
Subtract a on both sides
18=6a
Divide both sides by 6
3=a
Check the answer:
3 + 18= 7(3)
21=21
Hope this helps!! :)
Answer: x=(z-a)/b
Step-by-step explanation:
First subtract a from both sides to begin isolating x on its side of the equation. This gives you bx=z-a. Next, divide b from both sides to finish isolating x. This gives you x=(z-a)/b
Answer:
Jan earns 1$ more per hour than Eli
Step-by-step explanation:
If you divide Eli's 20$ by 4 hours you get 5. This means Eli makes 5 dollars every hour.
To find Jans earning,you need to look at the graph where the 1 on thebotton meets up with the first number on the left which is 6. That shows how the firat hour Jan makes 6. I hope I helped!
Answer:
Step-by-step explanation:
To find x, we first have to solve the equation given in the question:
Therefore, x = 9.
Hope this helped!