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I need to know the equation of of 5 and possibly 7 and 8 below

I need to know the equation of of 5 and possibly 7 and 8 below-example-1
User Lootsch
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7.8k points

1 Answer

12 votes

Answer:

5. 20+0.12x=80

7. 12-3x=24

8. 6 in each box

Explanation:

User Maulrus
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