8 is added to a certain number and the sum is multiplied by 3 the result is 57.find the number

3(n + 8) = 57

3n + 24 = 57
3n = 33
n = ?

Nice solving back there

The answer is correct

Good

Great answerπŸ€‘πŸ˜‡πŸ‘©β€πŸ”¬

I add 7 to a certain number. I double the result. My final answer is 34. What was my number ?

I add 7 to q certain number. I double the result. My final answer is 34. What was my number ?