Answer:
"A Piano." I hope it will help you
First, distribute the 5 into (x+10)
This leaves you with the equation 5x + 50 - 10x = 100
From there, combine 5x and -10x together since they have the same variable
This gives you 50 - 5x = 100
Now you subtract 50 from both sides to get the x by itself
Now you have -5x = 50
Divide both sides by -5
This leaves you with the final answer: x = -10
Just write what you think about it there no wrong or right answer to what you think (make sure to hit the thank u button and mark me as brainlyiest)