Answer:
the answer is 5+7n please do you get it
x=-11
Step-by-step explanation:
-9x-4-8+7x=10
-2x-12=10
+12 +12
-2x=22
-2x/-2=22/-2
x = 55
I hope this is helpful
The answer is 4,500
90•50
91=90
47=50
mark as brainliest :)