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Lina20 [59]
3 years ago
9

What is 7x+3x+8x=180

Mathematics
1 answer:
Anna35 [415]3 years ago
3 0

Answer:

x = 10

Step-by-step explanation:

7x + 3x + 8x = 180

Simplify:

18x = 180

Divide both sides by 18:

x = 10

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