To solve the equation where seven times a number minus the number equals 48, let’s break it down step-by-step.
Let’s denote the unknown number as x. The equation we can set up from the problem is:
7x – x = 48
Now, we can simplify the left side of the equation:
6x = 48
Next, we need to isolate x. To do this, divide both sides of the equation by 6:
x = 48 / 6
Calculating the right-hand side gives us:
x = 8
Thus, the number we are looking for is 8.
To double-check our work, we can substitute x back into the original context:
Calculating seven times this number:
7 * 8 = 56
Then, subtracting the original number:
56 – 8 = 48
This confirms our solution is correct. The unknown number is indeed 8.