Answer: Distance from Belmont to Carson is
Step-by-step explanation:
Since we have given that
Distance from Atherton to Carson = 13 miles
Distance from Atherton to Belomont =
Now, the distance from Belmont to Carson is given by
Distance from Atherton to Carson - Distance from Atherton to Carson
Hence, distance from Belmont to Carson is
To solve this question, we can start to set up an equation using what the question is telling us. Since we don't know what the number is, let's make it equal to x.
The phrase "5 times a number" means that we're multiplying our unknown, x, by 5. That is equal to 5x. 9 less than that would be 5x - 9. Since we know that it's equal to -30, we can solve.
5x - 9 = -30
Get all terms with x on one side and the constants on the other
5x - 9 +9 = -30 + 9
Simplify
5x = -21
Now, we can divide both sides by 5 to get our answer of x = -