Photomath is a good one. So is KhanAcademy, but I don't know if they have an app version of the website.
-8-n=-6n+12
+8. +8
-n=-6n+20
+6n +6n
5n=20
5. 5
n=4
Answer:
Equation B
Step-by-step explanation:
Equation B because:
it is 7x + 3
so for the first one, it's 7 + 3
the second one is 14 + 3
the third one is 21 + 3
the fourth one is 28 + 3
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Answer:
14/3 or 4 2/3
Step-by-step explanation:
Hope it helps :)
Brainliest pls? Have a good day/night