What is the value of 7x (3x + x), when x = 8? (PLEASE show work/include image) or just answer the question but be specific PLEASE

Answer:
the answer is 1,792!
Step-by-step explanation:
7x (3x+x)
7(8) (3(8)+8)
56 (24+8)
56 (32)
1,792
I hope this helps! :)