bruhjohn36p0277w
bruhjohn36p0277w
07-11-2019
Mathematics
contestada
help me with this !!!!
Respuesta :
danielafuentes
danielafuentes
07-11-2019
Answer:
I kinda understand it but I don't really know sorry
Step-by-step explanation:
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HomeworkHelper389
HomeworkHelper389
07-11-2019
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
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