Answer: x = 3.5
Step-by-step explanation:
We can start by subtracting 5 from both sides:
2x - 5 = 12 - 5 Which will come out to: 2x = 7
Then we divide both sides by 2 so that we can isolate the variable:
2x/2 = 7/2 Which will come out to: x = 3.5
Answer:
4x 12y 8
Step-by-step explanation:
hopefully this helps you
I believe that would be 320:16, but I also believe that can be reduced down to 20:1.
He was wrong, you cannot make 10 coins by adding 32 coins to 28 coins. If you want to obtain 10 coins from 32 coins and 28 coins, you can subtract 28 coins from 32 coins.
This can be illustrated as follows:
32-28=10
