DBE12
03.12.2020 •
Mathematics
Sierra has one final problem to solve on her math homework.
Which of the following equations CANNOT be used to determine the value of x?
1. x + x + 28.4 = 180
2. 180 - 28.4 = 2x
3. 28.4 + 2x = 180
4. 180 + 28.4 = x + x
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Ответ:
1) 2+3*4= 14
2) (2+3)(4)= 20
3) -10
4) -5
5) -5
Step-by-step explanation: