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Help me with this !!!!

Help me with this !!!!
225k views
2 votes
Help me with this !!!!

Help me with this !!!!-example-1
User Wiimm
by
7.5k points

2 Answers

5 votes
1) 4n - 4 + 4n = -4 + 8n
-4 = -4 + 8n
8n = 0
n = 0
2) -2 +6 = -4 -2a
4 = -4 -2a
-2a = 8
a = -4
3) -7 + x = 2x - 12
-x = -5
x = 5
User PermaFrost
by
7.2k points
5 votes

Answer:

I kinda understand it but I don't really know sorry

Explanation:

User BartusZak
by
7.8k points
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