Question

takes a number , multiply it by 7 , subtract 18 from the product and the result is 31. what is the number​

Answer 1

Answer:

The number os 7.

Step-by-step explanation:

Let's assume the number is x

x × 7 - 18 = 31

x × 7 = 31 + 18

x × 7 = 49

x = 49/7

x = 7

Answer 2

$\huge\purple{Required \: Answer :}$

We Have To Create Equation For This.....

Let,

The Number Be ${x}$ ,

From Given Condition,

$7x - 18 = 31$

Solution,

$7x - 18 = 31 \\ 7x = 31 + 18 \\ 7x = 49 \\ x = \frac{49}{7} \\ x = 7$

Result,

Hence, The Answer is 7 , It's 7, When multiply by seven and substract 18 from the product, Then, The Result will 31 .

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