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The difference between 7 and a number all multiplied by 6 is 24. What is the number?

Explain step by step.

User Mr Punch
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1 Answer

2 votes

Answer:

3

Explanation:

Let's call the number we're trying to find "x".

The problem states that the difference between 7 and x, all multiplied by 6, is 24:

6(7 - x) = 24

We can simplify this equation by distributing the 6:

42 - 6x = 24

Now, we want to isolate the variable (x) on one side of the equation. We can do this by adding 6x to both sides:

42 - 6x + 6x = 24 + 6x

The -6x and +6x cancel out on the left side, leaving us with:

42 = 24 + 6x

Next, we want to isolate x by subtracting 24 from both sides:

42 - 24 = 24 - 24 + 6x

18 = 6x

Finally, we solve for x by dividing both sides by 6:

18/6 = 6x/6

3 = x

So the number we're looking for is 3.

Therefore, the solution to the problem is that the number is 3.

User IronSean
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