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.

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answerim :

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step-by-step explanation:

im not sure but my dad knows