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Ivan
3 years ago
9

Can you help me plzs

Mathematics
2 answers:
Jlenok [28]3 years ago
6 0

Answer:

164

Step-by-step explanation:

2x+7+5x+12=180

7x+19=180

7x+180-19

7x=171

----  ----

7      7

x=164

gtnhenbr [62]3 years ago
6 0
164 is the correct answer
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