Let's denote the initial amount of money Noah had as 2x and the initial amount William had as 3x.

According to the problem, after Noah saved another $124 and William saved another $48, Noah had twice as much as William. This can be written as:

2x + 124 = 2 * (3x + 48)

Solving this equation will give us the value of x. Let's do it:

First, distribute the 2 on the right side of the equation:

2x + 124 = 6x + 96

Then, subtract 2x from both sides:

124 = 4x + 96

Next, subtract 96 from both sides:

28 = 4x

Finally, divide both sides by 4 to solve for x:

x = 7

Now that we know x = 7, we can find out how much money Noah had in the end. We know that Noah initially had 2x, and he saved another $124. So, the total amount of money Noah had in the end is:

2x + 124 = 2*7 + 124 = $138.

Question

Let's denote the initial amount of money Noah had as 2x and the initial amount William had as 3x.

According to the problem, after Noah saved another $124 and William saved another $48, Noah had twice as much as William. This can be written as:

2x + 124 = 2 * (3x + 48)

Solving this equation will give us the value of x. Let's do it:

First, distribute the 2 on the right side of the equation:

2x + 124 = 6x + 96

Then, subtract 2x from both sides:

124 = 4x + 96

Next, subtract 96 from both sides:

28 = 4x

Finally, divide both sides by 4 to solve for x:

x = 7

Now that we know x = 7, we can find out how much money Noah had in the end. We know that Noah initially had 2x, and he saved another $124. So, the total amount of money Noah had in the end is:

2x + 124 = 2*7 + 124 = $138.

Knowee AI · Accepted Answer