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02-02-2022
Mathematics

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How would you explain the way to solve #18 for the value of the variable?

How would you explain the way to solve 18 for the value of the variable class=

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Аноним Аноним

02-02-2022

Answer:

x = 75°

Step-by-step explanation:

We know that:

2x - 30 = 45 + x (Reason in picture)

Solution:

2x - 30 = 45 + x
=> 2x - x = 45 + 30
=> x = 75°

Hence, the value of x is 75°

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