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eduard
3 years ago
9

The scale is evenly balanced. Explain how to find the weight (w) of one turtle. 

Mathematics
1 answer:
Tomtit [17]3 years ago
6 0

Answer: 8 units

Step-by-step explanation:

Set this up as an equation with a variable for turtles. Count up the other side of the scale (without turtles). Add up the three 1s and the 4 to get 7. Then add up all four 7s. This will get you with an equation 3t+4=28.

To solve this, first subtract 4 from both sides to get 3t=24. Now divide both sides by 3. 24/3=8. Each turtle weighs 8 units.

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Answer: m=-1

Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

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1.1     Pull out like factors :

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2.1      Solve :    2   =  0

This equation has no solution.

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Step-by-step explanation:

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sertanlavr [38]
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