2/3x + 5 =9 i need helppp

x=6

Step-by-step explanation:

First, you subtract 5 from both sides of the equation.

2/3x=9

Then you divide both sides by 2/3 to get x by itself, which equals 6. So, the answer is 6.

n + 45

Step-by-step explanation:

The question is asking to write an algebraic expression for the sum of a number and 45. We know we are adding a number to 45. So we use addition. But, we don't which number we are adding to 45. So we just use a variable. I used "n", but use whatever letter you want ( x, y, z, etc). I recomend using the same variable that your intrcuctor uses.

Hope this helps.