The sum of 4 and three times a number 19

(4 + 3x = 19.)

x = 5.

Step-by-step explanation:

Given : The sum of 4 and three times a number 19

To find : Find number.

Solution : We have given The sum of 4 and three times a number 19

According to question:

Let the number = x.

Three times a number = 3x.

Sum of 4 and three times a number

4 + 3x = 19.

On subtracting both sides by 4

3x = 15.

On dividing both sides by 3.

x = 5.

Therefore,

x = 5.

The number is 5

Step-by-step explanation:

You need to find a number that sum three times and then sum 4 the total is 19.

Lets call this number "X"

You could make the next equation:

4+x+x+x=19

In another form:

4+3X=19

Now we need to clear the X:

3X=19-4

3X=15

X=15/3

X=5

To make sure this is the correct answer, we could replace the X

4+5+5+5=19