Answer:
Step-by-step explanation:
the second one , why? because 7a-12a=-5a
4 - 8 = -4
Answer:
you might have to use an app that scans that specific problem :)
Step-by-step explanation:
Answer:
X= 53
Random comment:
Hopefully i've helped you good luck.
Answer:
The answer is X - 10 = 0
If you click the image it will show you how to solve the equation. I hope this helps you :)
Let x = the unknown number to get x = 6