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topjm [15]
3 years ago
10

Can someone help me with this and explain it?

Mathematics
1 answer:
Softa [21]3 years ago
4 0

Answer:

4 pizzas

Step-by-step explanation:

Equation:

12x + 7 = 55

12x = 55 - 7

12x = 48

x = 4

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