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lubasha [3.4K]
3 years ago
7

Solve for x please help me

Mathematics
1 answer:
hjlf3 years ago
4 0

Answer:

It's C.

Step-by-step explanation:

12x+4+9x+8=180

Combine like terms 21x+12=180

Subtract 12 from both sides 21x=168

Divide each side by 21 21x/21=168/21

x=8

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