Alberto can add all of the numbers of coins up to find the total number of coins. Now, you can add the recent total to 343 to get the FINAL amount of coins.
Your final answer would be 73, because you would have to plug in 5 for Y.
Answer:
3.62
Step-by-step explanation:
39.37-35.75=3.62
We are given that:
88 - (3x+4) = 4x
We need to solve for x. This means that we need to separate the x at one side of the equation and contribute its value as follows:
88 - (3x+4) = 4x
88 - 3x - 4 = 4x
4x + 3x = 88 - 4
7x = 84
x = 84/7
x = 12
