If 3x + 8 = 23, what is the value of x + 4 ?

9

Explanation:

First we solve for x. Subtracting 8 from both sides gives us 3x = 15, therefore x would be 5. Then we plug that into the second question, which gives us 5+4, which is 9.

i can answer it but can you show me the table? screen shot it for me.

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