Consider the following proportion:
2 12
β -β
7 x
Use cross products to write the...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 06.07.2021 18:30, aletadaboss
Consider the following proportion:
2 12
β -β
7 x
Use cross products to write the equation: 2x = 84.
What is the value of x?
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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