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alexusnicole817
27.01.2020 •
Mathematics
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Ответ:
x = 30
Step-by-step explanation:
Since it is a bisector, the lengths are equal to each other.
2x - 20 = 70 - x
Add x to both sides
3x - 20 = 70
Add 20 to both sides
3x = 90
Divide each side by 3
x = 30
Ответ:
x = 30
Step-by-step explanation:
Since it is a bisector, the lengths are equal to each other.
2x - 20 = 70 - x
Add x to both sides
3x - 20 = 70
Add 20 to both sides
3x = 90
Divide each side by 3
x = 30
Ответ: