Question

3 If 5 is added to the difference of 3 times of 4 and 7 then find the number.​

Answer 1

Answer:

From the question, it is given that the number 5 is subtracted from three times a number, then the result is 16.

Let us assume the number be x, so now we have to frame the equation according to the question

Therefore, the equation is given by

⇒3x−5=16

Now taking the constant term to the right side, so we get

⇒3x=16+5

Now solving the addition part of the right side equation, we get

⇒3x=21

So taking the constant term to the right side in the denominator, we get

⇒x=213

On solving the division, we get

⇒x=7

Therefore, 7 is the number.

hope it will help you

Answer 2

Answer: 10

Concept:

There are few vocabularies that describe each operation:

• Addition: added to, the sum of, plus
• Subtraction: subtracted from, the difference of, minus
• Multiplication: multiplied with, the product of, times
• Division: divided by, the quotient of, divide

Refer to the list above to answer the question

Solve:

Given worded expression

5 is added to the difference of 3 times of 4 and 7

Convert to numerical expression

3 × 4 - 7 + 5

Simplify by multiplication

=12 - 7 + 5

Simplify by addition/subtraction

=5 + 5

=$\boxed{10}$

Hope this helps!! :)

Please let me know if you have any questions